Scimyst
Subscribe
  • Home
  • Discoveries
    • All
    • 1001 Mysteries
    • Aliens & UFOs
    • Animal World
    • Archaeology
    • Biology
    • Doomsday
    • Famous Landmarks
    • History
    • Mars Exploration
    • Military Science
    • Oceanography
    • Science Q&A
    • Scientific Discoveries
    • Space Science
    • Why
    • World Figures
    • World Wonders
    thanh pho trang 650

    The Lost City of 500 Years Containing Flesh-Eating Parasites

    creating the worlds first plasma lamp not using a wire just throw it away 133669

    Creating the world’s most durable plasma lamp that doesn’t “take a break” after a few days of use

    which country suffers the most natural disasters in the world every year 136695

    Which country suffers the most natural disasters in the world, “experiencing” the most super typhoons each year?

    strange spc exoplanet

    10 Most Strange Things of the Universe

    thuan tay trai 650

    Left-Handed People and 16 “Shocking” Facts

    cham do ben khoe mieng 650

    The Secret of the Two Red Dots at the Corner of the Mouth of the Tang Dynasty Concubine

    tinh van con cua 650

    Revealing Unseen Images of the Crab Nebula through the James Webb Space Telescope

    cau hon o phap 650

    Banning Bathing, Forcing Tears, and Strange Wedding Customs Around the World

    isaac Newton1

    10 Famous Inventions of Isaac Newton

    Trending Tags

    • Events
      • All
      • Science Stories
      • Scientific Projects

      Tonight announces the Ig Nobel Prize winners

      frog

      Frog Wins Ig Nobel Prize 2005

      canhcutIg

      Life is Not Lacking in Quirks

      Nobel Prize in Medicine 2005: A Modern Fairy Tale

      10 Weird Inventions Awarded the Ig Nobel Prize 2005

      nobelKT

      Why Did They Win the Nobel Prize in Economics?

      giaydientu

      “Electronic Paper” Set to Appear on the Market

      Development of Science and Technology in the South Central Coast and Central Highlands Provinces

      a russian scientist loves vietnam 1659

      A Russian Scientist Who Loves Vietnam

    • Lifestyle
      • All
      • Environment
      • Medicine & Health
      tdnong

      Global warming may be the cause of major storms

      traxanh1

      Green tea has effects against dementia

      Discovery of Cancer-Preventing Genes in the Human Body

      Khachdulich Indonesia

      Avian influenza harms tourism more than terrorism

      nao

      Lying – A Disease of People with Brain Defects

      cafe

      Coffee May Prevent Cancer

      tebaocum

      Recreating the ‘Death’ Flu Virus of 1918

      Indo ban

      The whole world unites to fight avian influenza

      HIV aids

      The Mystery of AIDS Epidemic

      Trending Tags

      • Technology
        • All
        • AI - Artificial Intelligence
        • Computer Science
        • New Technology
        • Scientific Inventions
        top apps explore space solar system on pc 98000

        Top Applications for Exploring the Universe and Solar System on PC

        vai dien tu 650

        Soon there will be data-transmitting clothing

        sua loi khong vao dc coc coc 650

        Why can’t Cốc Cốc download videos to the computer?

        may tinh cu 1

        17 Things You Can Do with an Old Computer

        play free games super fun on android devices 54708

        Play Extremely Fun Free Games on Android Devices

        top 10 best weather apps on android 98127

        Top 10 Best Astronomy Apps on Android

        canh tay robot 650

        Robot system helps neutralize mines

        trang trai noi o rotterdam 650

        Modern Cities Combining Gardens and Cattle Farms

        city tree 650

        “High-tech” trees can purify polluted air

      • Cultural Heritage
        ai cap 650

        The Ruins of Memphis & the Pyramid Complex from Giza to Dahshur – Egypt

        khao co 650

        Prehistoric Archaeological Sites in the Dordogne Valley and Caves in the Vézère Valley – France

        baroque churches philippines 67188

        Baroque Churches – Philippines

        mont saint michel france 67265

        Mont Saint Michel Island – France

        acropolis bracelet in athens greece 67621

        Acropolis Fortress in Athens – Greece

        language mo tan thuy hoang china 67087

        Tomb of Qin Shi Huang – China

        historical city ayutthaya 67804

        Historical City of Ayutthaya

        historical city ayutthaya 67804 2

        Historic City of Ayutthaya

        mesa verde national park 67201

        Mesa Verde National Park – United States of America

        Trending Tags

        • Entertainment
          • All
          • Photo Library
          • Videos

          Honesty

          Telephone

          Advanced Technology

          Terminal Illness

          Allergy

          Love Like Mars

          Super Definition

          Coi Sách

          Selling Candy

        No Result
        View All Result
        Scimyst
        • Home
        • Discoveries
          • All
          • 1001 Mysteries
          • Aliens & UFOs
          • Animal World
          • Archaeology
          • Biology
          • Doomsday
          • Famous Landmarks
          • History
          • Mars Exploration
          • Military Science
          • Oceanography
          • Science Q&A
          • Scientific Discoveries
          • Space Science
          • Why
          • World Figures
          • World Wonders
          thanh pho trang 650

          The Lost City of 500 Years Containing Flesh-Eating Parasites

          creating the worlds first plasma lamp not using a wire just throw it away 133669

          Creating the world’s most durable plasma lamp that doesn’t “take a break” after a few days of use

          which country suffers the most natural disasters in the world every year 136695

          Which country suffers the most natural disasters in the world, “experiencing” the most super typhoons each year?

          strange spc exoplanet

          10 Most Strange Things of the Universe

          thuan tay trai 650

          Left-Handed People and 16 “Shocking” Facts

          cham do ben khoe mieng 650

          The Secret of the Two Red Dots at the Corner of the Mouth of the Tang Dynasty Concubine

          tinh van con cua 650

          Revealing Unseen Images of the Crab Nebula through the James Webb Space Telescope

          cau hon o phap 650

          Banning Bathing, Forcing Tears, and Strange Wedding Customs Around the World

          isaac Newton1

          10 Famous Inventions of Isaac Newton

          Trending Tags

          • Events
            • All
            • Science Stories
            • Scientific Projects

            Tonight announces the Ig Nobel Prize winners

            frog

            Frog Wins Ig Nobel Prize 2005

            canhcutIg

            Life is Not Lacking in Quirks

            Nobel Prize in Medicine 2005: A Modern Fairy Tale

            10 Weird Inventions Awarded the Ig Nobel Prize 2005

            nobelKT

            Why Did They Win the Nobel Prize in Economics?

            giaydientu

            “Electronic Paper” Set to Appear on the Market

            Development of Science and Technology in the South Central Coast and Central Highlands Provinces

            a russian scientist loves vietnam 1659

            A Russian Scientist Who Loves Vietnam

          • Lifestyle
            • All
            • Environment
            • Medicine & Health
            tdnong

            Global warming may be the cause of major storms

            traxanh1

            Green tea has effects against dementia

            Discovery of Cancer-Preventing Genes in the Human Body

            Khachdulich Indonesia

            Avian influenza harms tourism more than terrorism

            nao

            Lying – A Disease of People with Brain Defects

            cafe

            Coffee May Prevent Cancer

            tebaocum

            Recreating the ‘Death’ Flu Virus of 1918

            Indo ban

            The whole world unites to fight avian influenza

            HIV aids

            The Mystery of AIDS Epidemic

            Trending Tags

            • Technology
              • All
              • AI - Artificial Intelligence
              • Computer Science
              • New Technology
              • Scientific Inventions
              top apps explore space solar system on pc 98000

              Top Applications for Exploring the Universe and Solar System on PC

              vai dien tu 650

              Soon there will be data-transmitting clothing

              sua loi khong vao dc coc coc 650

              Why can’t Cốc Cốc download videos to the computer?

              may tinh cu 1

              17 Things You Can Do with an Old Computer

              play free games super fun on android devices 54708

              Play Extremely Fun Free Games on Android Devices

              top 10 best weather apps on android 98127

              Top 10 Best Astronomy Apps on Android

              canh tay robot 650

              Robot system helps neutralize mines

              trang trai noi o rotterdam 650

              Modern Cities Combining Gardens and Cattle Farms

              city tree 650

              “High-tech” trees can purify polluted air

            • Cultural Heritage
              ai cap 650

              The Ruins of Memphis & the Pyramid Complex from Giza to Dahshur – Egypt

              khao co 650

              Prehistoric Archaeological Sites in the Dordogne Valley and Caves in the Vézère Valley – France

              baroque churches philippines 67188

              Baroque Churches – Philippines

              mont saint michel france 67265

              Mont Saint Michel Island – France

              acropolis bracelet in athens greece 67621

              Acropolis Fortress in Athens – Greece

              language mo tan thuy hoang china 67087

              Tomb of Qin Shi Huang – China

              historical city ayutthaya 67804

              Historical City of Ayutthaya

              historical city ayutthaya 67804 2

              Historic City of Ayutthaya

              mesa verde national park 67201

              Mesa Verde National Park – United States of America

              Trending Tags

              • Entertainment
                • All
                • Photo Library
                • Videos

                Honesty

                Telephone

                Advanced Technology

                Terminal Illness

                Allergy

                Love Like Mars

                Super Definition

                Coi Sách

                Selling Candy

              No Result
              View All Result
              Scimyst
              No Result
              View All Result
              Home Discoveries History This Day in History

              The History and Significance of April 30th and May 1st

              by Sci
              April 30, 2024
              in This Day in History
              0
              Share on FacebookShare on Twitter

              Besides April 30, which is a major holiday in Vietnam, the world also observes May 1 as International Labor Day, making it another significant celebration in Vietnam.

              History and Significance of the Southern Liberation Day, National Reunification on April 30

              Forty-six years ago, the Spring Offensive of 1975, culminating in the historic Ho Chi Minh Campaign, achieved complete victory. April 30, 1975, has gone down in the nation’s history as a brilliant milestone ushering our country into a new era—an era of national independence and socialism. From this point forward, the entire Party, people, and army focused their efforts and intellect on healing the wounds of war and building a new life; constructing and protecting the Socialist Republic of Vietnam.

              The victory on April 30, 1975, is a monumental achievement in the struggle for national liberation and social emancipation led by our Party and President Ho Chi Minh; it is a glorious chapter in the long history of nation-building and defense that spans thousands of years. Our military and people triumphed over the most powerful and aggressive enemy of progressive humanity; they heroically concluded a 30-year struggle for independence, freedom, and reunification for the Fatherland; they ended over a century of colonial domination, both old and new, over our country; this victory exemplifies the success of the global revolutionary movement, contributing to the advancement of the struggle for national independence, peace, democracy, and social progress worldwide; it inspires and motivates nations embarking on their own liberation movements against neo-colonialism globally.

              At the end of 1974 and the beginning of 1975, recognizing the rapidly changing balance of forces in the South favoring the revolution, the Central Committee of the Party Politburo proposed a plan for the complete liberation of the South in the years 1975 and 1976. The Politburo emphasized that “the whole year of 1975 is an opportunity” and pointed out that “if the opportunity arises at the beginning or end of 1975, we must immediately liberate the South within that year.” They also stressed the need to seize opportunities for a swift victory to minimize casualties and losses for the people, preserve economic foundations, cultural projects, and reduce the devastation of war. Following our victories in the Central Highlands and the Hue-Da Nang campaigns, the Politburo assessed that “the strategic opportunity has come, and we have the conditions to fulfill our determination to liberate the South early” and made the decision: “we must concentrate our forces, technical equipment, and material as quickly as possible to liberate the South before the rainy season,” and the campaign to liberate Saigon-Gia Dinh was officially named “the Ho Chi Minh Campaign.” Before attacking to liberate Saigon, our forces launched offensives at Xuan Loc and Phan Rang, critical defensive bases of the enemy protecting Saigon from the east.

              At 5 PM on April 26, our forces opened fire to commence the campaign, with five columns of troops breaking through the enemy’s defensive lines to advance into downtown Saigon, seizing their command centers. At 10:45 AM on April 30, our tanks and infantry entered the Independence Palace, capturing the entire cabinet of Saigon, and Dương Văn Minh, who had just assumed the presidency on April 28, was forced to surrender unconditionally. By 11:30 AM that same day, the revolutionary flag was hoisted over the Independence Palace, signaling the total victory of the historic Ho Chi Minh Campaign.

              The great victory of Spring 1975 demonstrated the intelligence and military strategy of our Party in leading and directing the revolutionary war, as well as the indomitable spirit of the Vietnamese people in the fight against foreign aggression. This victory ended the domination of imperialism and feudalism in our country, fulfilled the national democratic revolution, and unified the nation, while simultaneously opening a new era for our people, with the entire country advancing towards socialism. This victory has entered the history of our country and the world as a brilliant chapter of the 1970s, possessing profound international and contemporary significance.

              Today, in the process of national renewal, we remain proud and grateful for the immense sacrifices of our heroes and past generations who bravely fought for independence and national reunification. We are even prouder and more confident in the wise and strategic leadership of the Communist Party of Vietnam, in the indomitable spirit and creativity of our people and our military. Every Vietnamese citizen is determined to continue to promote revolutionary heroism, self-reliance, solidarity, and determination to achieve economic and social development goals, as well as national defense and security objectives in accordance with the action program outlined in the Resolution of the 12th Party Congress.

              April 30 and May 1

              History and Significance of International Labor Day on May 1

              Every year, workers worldwide come together to celebrate International Labor Day on May 1. On this occasion, the AMC Website revisits the history and significance of this important day.

              Immediately following the establishment of the First International in 1864, Marx regarded the shortening of working hours as a key struggle for the working class. At the First Congress of the First International held in Geneva (Switzerland) in September 1866, the issue of advocating for an eight-hour workday was considered a crucial task. The slogan for an eight-hour workday soon emerged in several areas of England, which had the most developed industrial sector at the time. This demand gradually spread to other countries.

              Due to the migration of British workers to the U.S., the movement for an eight-hour workday gained traction in America starting in 1827, alongside the growth and development of the labor union movement. In 1868, the U.S. authorities were compelled to pass a law mandating an eight-hour workday for government agencies and enterprises. However, private enterprises continued to maintain work hours of 11 to 12 hours.

              In 1884, at the major industrial city of Chicago, the American Federation of Labor passed a resolution stating: “…From May 1, 1886, the workday for all workers will be eight hours.” May 1 was chosen as it marked the beginning of the fiscal year for most factories and enterprises in America. On this day, new contracts between workers and employers would be signed, allowing capitalists to anticipate workers’ decisions without excuses for refusal.

              On May 1, 1886, due to the inadequately met demands of workers, laborers across the United States participated in strikes to pressure employers to comply with their requests. The first strike took place in Chicago, where approximately 40,000 people did not report to work. They organized rallies and demonstrations throughout the city with banners reading “From today, no worker shall work more than eight hours a day! We demand eight hours of work, eight hours of rest, and eight hours of play!” The struggle attracted an increasing number of participants. On the same day, 5,000 strikes erupted in other industrial centers across the U.S., involving 340,000 workers. In Washington, New York, Baltimore, and Boston, over 125,000 workers won the right to an eight-hour workday.

              The protests in Chicago became increasingly intense. Employers dismissed striking workers, hired replacements from other cities, and employed provocateurs and police to suppress and disrupt the workers’ struggle. Violent conflicts erupted, resulting in hundreds of workers being killed and injured, with many union leaders being arrested. Reports from the American Federation of Labor confirmed: “Never before in American history has there been such a strong and comprehensive uprising among the industrial populace.”

              On June 20, 1889, three years after the “tragedy” in Chicago, the Second International convened in Paris (France). Under the leadership of Friedrich Engels, the First Congress of the Second International decided to designate May 1 each year as a day of solidarity and collective struggle for the working class of all nations.
              Since then, May 1 has become International Labor Day, a day of struggle for the working class, a day for rest and solidarity, and a celebration for workers and laboring people worldwide.

              In 1920, with Lenin’s approval, the Soviet Union became the first country to grant a public holiday for International Labor Day on May 1. This initiative was gradually embraced by many other countries around the world.

              In Vietnam, after the establishment of the Indochinese Communist Party (1930), the Vietnamese working class adopted May 1 as the pinnacle of their struggle against colonialism and imperialism, fighting for independence, freedom, and democracy, as well as for economic and social rights. Prior to the August Revolution, the celebrations for International Labor Day on May 1 were often held secretly through flag-hoisting and leafleting. In 1936, due to the success of the French Popular Front and the Indochinese Democratic Front, International Labor Day was publicly celebrated for the first time in Hanoi, attracting a large number of people from various social strata. Notably, on May 1, 1938, a massive demonstration with tens of thousands of participants took place at the Hanoi Exhibition Ground, involving workers from 25 sectors, including railway workers, printers, farmers, women, the elderly, writers, and journalists. This was the largest rally during the democratic movement period (1936-1939), showcasing the solidarity and strength of the working people under the Party’s leadership. It marked a significant advancement in the Party’s organizational and leadership skills.

              Today, International Labor Day has become a grand celebration for the working class and laboring people in Vietnam. It also symbolizes solidarity and friendship with the working class and laboring people worldwide, united in the struggle for peace, freedom, democracy, and social progress.

              In 2024, April 30 and May 1 fall on Tuesday and Wednesday, respectively.

              Tags: April 1April 30International Labor Daymajor holidays in VietnamSouthern Liberation Day
              Next Post
              the largest bridge in the world for animals 134059

              The USA builds the largest bridge in the world for animals

              create a bag that can hold a phone 134060

              Creating clothing and bags that can charge smartphones

              chinese space station vulnerable to anti satellite attacks 134061

              Chinese space station hit by space debris

              Leave a Reply Cancel reply

              Your email address will not be published. Required fields are marked *

              FEATURED POST

              space monsters in mythology first appearance 129358

              Cosmic Monster ‘in Legend’ Appears for the First Time

              the most dangerous coastline in the world haunting the dreams of mangrove forests 108247

              The world’s most dangerous strait – The haunting toll measured in sailors’ lives

              10 amazing natural phenomena that challenge science 60818

              23 Mysterious Natural Phenomena That Challenge Science

              lo than chay suot 300 nam moi nam dot nhe 1 ty ndt nhung trung quoc van luc bat tong tam 117602

              The furnace has burned for 300 years, “lightly burning” 1 billion RMB each year, but China is still powerless!

              TRENDING

              nguoi ai cap co dai 650
              Scientific Discoveries

              What Race Are the Egyptians Ultimately? Why Are They Different from Today’s Africans?

              drinking water has benefits and harms for health how 104210
              Lifestyle

              What are the effects and harms of drinking water made from perilla leaves on health?

              natural insulin fruit affordable quickly lowers blood sugar 130010
              Lifestyle

              The fruit is a “natural insulin” that is very cheap and rapidly lowers blood sugar

              why ancient egyptians married their relatives 129629
              Why

              Why did ancient Egyptians often practice consanguineous marriage?

              EDITOR PICK'S

              What Race Are the Egyptians Ultimately? Why Are They Different from Today’s Africans?

              23 Mysterious Natural Phenomena That Challenge Science

              Bit Flip: A Strange Phenomenon Originating from Outer Space

              What are the effects and harms of drinking water made from perilla leaves on health?

              How is the U.S. President Protected While Traveling?

              14 Most Powerful Military Forces in Ancient World History

              Self-cooked Rice – What You Are Actually Eating Is Not Real Rice!

              Newsletter

              THE MOST IMPORTANT WORLD NEWS AND EVENTS OF THE DAY

              Subscribe to our mailing list to receives daily updates direct to your inbox!

              Category

              • 1001 Mysteries
              • AI – Artificial Intelligence
              • Aliens & UFOs
              • Animal World
              • Antibiotic Resistance
              • Archaeology
              • Bacteria & Insects
              • Biology
              • Biotechnology
              • Climate & Weather

              Site Link

              • Log in
              • Entries feed
              • Comments feed
              • WordPress.org

              About Us

              At Scimyst, we uncover the wonders of science, history, and culture. From ancient mysteries to modern innovations, our stories inspire curiosity and connect you to the fascinating world around us. Explore the unknown with us!

              • About
              • Advertise
              • Privacy & Policy
              • Contact

              © 2025 Scimyst - Your gateway to the wonders of science and culture

              No Result
              View All Result
              • Home
              • Discoveries
                • 1001 Mysteries
                • Aliens & UFOs
                • Animal World
                • Archaeology
                • Biology
                  • Bacteria & Insects
                  • Biotechnology
                  • Plants
                • Doomsday
                • Famous Landmarks
                • History
                  • This Day in History
                • Military Science
                • Mars Exploration
                • Oceanography
                • Science Q&A
                • Science Quiz
                • Scientific Discoveries
                • Space Science
                • Why
                • World Figures
                • World Wonders
                  • Cultural Heritage
                  • Vietnamese Heritage
              • Technology
                • AI – Artificial Intelligence
                • Computer Science
                • New Technology
                  • Self-Driving Cars
                • Scientific Inventions
              • Lifestyle
                • Cancer
                • Environment
                  • Climate & Weather
                  • Disasters
                  • Latest Storm Updates
                  • Nature
                  • Solutions
                • Medicine & Health
                  • Antibiotic Resistance
                  • Common Illnesses
                  • Dengue Fever
                  • Family Medicine Cabinet
                  • Food Safety
                  • Health
                  • Influenza Outbreak
                • Scientific Applications
              • Events
                • Science Events
                • Science Stories
                • Scientific Projects
              • Entertainment
                • Photo Library
                • Videos

              © 2025 Scimyst - Your gateway to the wonders of science and culture