Answer:
D.
Explanation:
The Domino theory was the belief that if Vietnam fell to Communism, so, too, would the other nations of Southeast Asia.
The South became more dependent on slavery, deepening the differences between the South and the North
Answer:
The Himalayas save our country from the cold and dry winds of Central Asia.
Explanation:
The Himalayas play a very significant role in influencing the climate of India. By virtue of their high altitude, length and direction, they effectively intercept the summer monsoons coming from the Bay of Bengal and Arabian Sea and cause precipitation in the form of rain or snow.