The correct answer is A.
The policy of detente means to reduce tensions, politically speaking, between two nations. This shows that answers B and D are incorrect.
Answer C is also wrong, as the Camp David Accords took place during Jimmy Carter's administration and helped to bring peace to Israel and Egypt. These meetings had nothing to do with the Soviet Union.
Once this policy was adopted by Richard Nixon, he worked with the leader of the Soviet Union to reduce the amount of arms the US and Soviet Union possessed. The agreement became known as SALT, aka Strategic Arms Limitation Treaty.
Support troops with paying for supplies
Answer: Very Bad.
Explanation:
The United States were a staunch supporter of Chiang Kai-shek who was the leader of mainland China as a Nationalist from 1928 to 1949.
In 1949, the Communists under Mao Zedong defeated Chiang and forced him to flee to Taiwan.
The US were wary of Communism and determined not to let it spread and so did not recognize the new Chinese state. They recognized Taiwan as China and even gave China's seat in the UN Security Council to Taiwan.
Various incidents highlighted how bad relations were between the 2 nations. Some of them included; the Korean War, the Taiwan Strait Crises, the Vietnam war and the Tibetan Crisis.
During the Korean War, China and the United States went against each other with China attacking United Nations forces which were mostly made up of Americans and the United Nations counter attacking. The conflict was so bad that General MacArthur called for a nuclear strike on China.
The Taiwan Strait Crisis almost saw the Nationalists who were allied to the US go to war with the Communists.
The Vietnam war saw the United States and the Chinese again supporting different sides of a conflict when the Chinese supported North Vietnam and the Americans, the South.
However during the late 60s, Soviet Russia and Communist China saw a thaw in their relationship as both subscribed to varying degrees of Communism. This saw minor border clashes but more importantly it convinced President Nixon to reach out to China. From 1967 onwards, the two countries began to negotiate a path forward which saw the games Ping Pong Diplomacy of 1971 where an American Ping Pong team came to play against a Chinese one.
The transcontinental railroad transformed the west because it made the idea of manifest destiny so much easier to achieve. The railroads also gave access to many trade spots, which in result connected them all, making the economy of America BOOM.
Answer:
It was destroyed by the Almoravids, who took control in the country for the next ten years.
Explanation:
The sacking of Ghana by Almoravids in something that can be seen even as a holy war led to the decline of its power and its trade links. Although their rule lasted for only a couple of years, they weren't able to recover and to extent their trade once more as they did before this event.