The ruins of Byzantine culture in Constantinople in today's Istanbul remind the world of the great Byzantine Empire of ...

Although the most famous one was carried out by the Ottomans in 1453, which definitively ended the Byzantine Empire, ...

While the first three Crusades were launched in an effort to reclaim Jerusalem from Muslims, the Fourth Crusade, begun in 1202, pitted Christians against Christians: Roman Catholics against Orthodox.

Constantinople. The City of the World’s Desire. The largest city in Christendom for nearly a thousand years. Surprisingly few remember this grand city, capital of two of history’s greatest empires: ...