In 725 AD, to strengthen the floating bridge at the Bo Tan wharf (an ancient site on the Yellow River) and maintain trade between the Qin and Jin dynasties, four ...
The United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized the Ruins of Memphis and the Giza to Dahshur Pyramid Complex in Egypt as a World Cultural Heritage Site in ...
The UNESCO organization recognized the prehistoric archaeological site in the Dordogne Valley and the caves in the Vézère Valley of France as a World Cultural Heritage site in 1979.Prehistoric Archaeological ...
Constructed using stone slabs averaging 1.5 meters in length, with some reaching 6 meters, stacked without the need for binding materials, the surrounding walls of the Ho Dynasty Citadel have ...
The United Nations Educational, Scientific and Cultural Organization recognized the Baroque Churches of the Philippines as a World Heritage Site in 1993.Baroque Churches - A World Heritage Site in the ...
The Scientific, Educational and Cultural Organization of France recognized Mont Saint Michel in France as a World Cultural Heritage site in 1979.Mont Saint Michel - A World Cultural Heritage Site ...
The United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized the Acropolis of Athens, Greece, as a World Cultural Heritage site in 1987.Acropolis in Greek means fortified city. In ancient ...
The United Nations Educational, Scientific and Cultural Organization recognized the Mausoleum of Qin Shi Huang in China as a cultural heritage site in 1987.The Mausoleum of Qin Shi Huang - ...
The United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized the historic city of Ayutthaya in Thailand as a World Cultural Heritage site in 1991.Located 76 kilometers north of the ...
The United Nations Educational, Scientific and Cultural Organization (UNESCO) recognized Mesa Verde National Park in the United States as a World Heritage Site in 1978.Mesa Verde National Park is located ...
