How did the crusades contribute to the end of the middle ages?

The main way in which the Crusades contributed to the end of the Middle Ages was by encouraging trade and the exchange of ideas between different regions of the world.

During the Crusades, European knights travelled to foreign lands, particularly those of the Middle East .They were in contact with many different cultures and types of people. Upon their return, they brought new ideas to Europe, causing an enormous change in the continent. New ideas led to new theories, new inventions, and even to the recovery of the lost knowledge of the Greeks and Romans. This influx of knowledge and information gave rise to humanism and the Renaissance.

no no no no no no

explanation: tyjktyjkdeyktyktyktyd

tydjyjyj

wisdom

explanation:

the fact that that the teachings on the cosmic order comes from, or through, the heart center