Fortification: Did you mean...?

The Byzantine Empire existed from 330 to 1453. It is often called the Eastern Roman Empire or simply Byzantium. The Byzantine capital was founded at Constantinople by Constantine I (r. 306-337). The Byzantine Empire varied in size over the...

The Maginot Line was an extensive series of fortifications built by France through the 1930s to protect its eastern borders from German attack. Stretching for over 200 miles (322 km), and including massive gun emplacements and extensive underground...

Uxmal, in north-west Yucatán, Mexico, was an important Maya city which flourished between the 6th and 10th centuries CE. The city, following an extensive restoration programme, is the best preserved of all Maya sites, and it possesses some...

In ancient China warfare was a means for one region to gain ascendancy over another, for the state to expand and protect its frontiers, and for usurpers to replace an existing dynasty of rulers. With armies consisting of tens of thousands...

In the ancient Greek world, warfare was seen as a necessary evil of the human condition. Whether it be small frontier skirmishes between neighbouring city-states, lengthy city-sieges, civil wars, or large-scale battles between multi-alliance...

Mansa Musa I was the ruler of the Mali Empire in West Africa from 1312 to 1337. Controlling territories rich in gold and copper, and monopolising trade between the north and interior of the continent, Mali grew extremely wealthy. Mansa Musa...

The Etruscan civilization flourished in central Italy between the 8th and 3rd century BCE. The culture was renowned in antiquity for its rich mineral resources and as a major Mediterranean trading power. Much of its culture and even history...

Roman warfare was remarkably successful over many centuries and across many territories. This was due to several important factors. Italy was a peninsula not easily attacked, there was a huge pool of fighting men to draw upon, a disciplined...

The Third Crusade (1189-1192 CE) was launched to retake Jerusalem after its fall to the Muslim leader Saladin in 1187 CE. The Crusade was led by three European monarchs, hence its other name of 'the Kings' Crusade'. The three leaders were...

Ancient Persian culture flourished between the reign of Cyrus II (The Great, r. c. 550-530 BCE), founder of the Achaemenid Persian Empire, and the fall of the Sassanian Empire in 651 CE. Even so, the foundations of Persian culture were already...