Hello~
The region that became crossroads for farmers, traders etc is:
D. The Fertile Crescent.
I hope it's correct!
Pumpkins originated from the Americas
The Mughals did not follow any law of succession like the law of primogeniture. Consequently, each time a ruler died, a war of succession between the brothers for the throne started. This weakened the Mughal Empire, especially after Aurangzeb. It is generally believed by the historians that one of the major causes of the decline of the Mughal empire was the policy of conflict followed by Aurangzeb with the Rajput’s.
The North Atlantic Treaty Organization was created in 1949 by the United States, Canada, and several Western European nations to provide collective security against the Soviet Union. ... After the destruction of the Second World War, the nations of Europe struggled to rebuild their economies and ensure their security.