Answer:
Aryans from central Asia invaded South Asia and introduced the caste system as a means of controlling the local populations.
Explanation:
To become an ally. To import amd export goods to eachother amd better eachothers economies.
Answer:
European explorers used non-European inventions such as the astrolabe, the compass, and gunpowder.
Explanation:
The other three answers are simply false. There was no interest from Asian cultures to invite trade or religious exchange. Africans and Native American were seldom used as crew on the ships.
It was the technological influence what made a difference. This is an interesting topic because it was Europeans who took advantage of those inventions.
There are theories that try to explain why didn't the Asian, and particularly the Chinese, used those inventions to explore the Pacific.
One such theory says that Europeans had a bigger need for expansion outwards, while the Chinese could focus on an internal expansion.
The landmark decision helped define the boundary between the constitutionally separate executive and judicial branches of the American form of government.
Answer:
I believe it is "The labor demands of war industries caused millions more Americans to move--largely to the Atlantic, Pacific, and Gulf coasts where most defense plants located. "
Explanation: