Buildings

The Roman Empire was one of the largest in history, with contiguous territories throughout

One of the largest contiguous land empires in history, the Mongol empire spread throughout

Genghis Khan was perhaps the most brutal leader the world has ever seen, but

Ancient Rome was the most powerful empire of the world for several centuries, like

One of the largest contiguous land empires in history, the Mongol empire spread throughout

Although the people who settled in Mesopotamia are often credited as the first civilization,

Aymara, Puquina, Jaqi family, Muchik and scores of smaller languages. The Inca Empire (Quechua:

Agriculture. Along with contributing to the Caribbean’s GDP, agriculture also contributes to domestic food

Currently, the tallest dam in the world is Nurek Dam on the Vakhsh River

Three Gorges Dam, China is the world’s largest hydroelectric facility. In 2012, the Three