What led to an exchange of goods and ideas, like Chinese inventions, between Asia and Europe during the 13th and 14th centuries?

A) The Pax Mongolica

Explanation:

The 13th and 14th centuries saw the rise of a new power, the Mongols. Under Genghis Khan they conquered most of Asia and some part of Eastern Europe.

In these conquered areas, the Mongols established a peace and security that few would have thought possible at the time.

This period was known as the Pax Mongolica and allowed for the trade of goods and exchange of ideas from Asia to Europe including religion, exotic goods and Chinese inventions.

ayatollah khomeini can best be described as the leader who declared iran to be an islamic republic.