Hernan Cortes aided the Aztec
Because the men who were at the front came back to their home and made love to their wife. There was also a great feeling of prosperity in the victorious countries.
If I understand your question correctly, I believe it was the Ming Dynasty which lasted from 1338-1644.
It was the Truman Doctrine that established that the United States should give
political, military, and economic support to democratic nations threatened by<span> authoritarian powers</span>. These authoritarian powers were largely communist at the time.