The Ottoman Turks conquered Constantinople and created a major obstacle for the spice trade between Asia and Europe.

FACT CHECK: We strive for accuracy and fairness. But if you see something that doesn't look right, contact us!

RELATED CONTENT

Byzantine Emperor Justinian's plans to reunite the Roman Empire are thwarted by an unlikely foe.

When it was completed in 1931, New York's Empire State building was the world's tallest skyscraper. What was the driving force behind the design of this massive structure?

In a speech delivered to the National Association of Evangelicals in Orlando, Florida, on March 8, 1983, President Ronald Reagan criticizes the Soviet Union’s lack of religious faith.

Get an overview of the ancient leaders who oversaw the expansion and growth of civilizations around the world.

The world-famous Empire State Building is a symbol of New York City and one of the world's most popular tourist attractions.

Abundant trade and shipping spread the Black Death rapidly through Asia and Europe.