Answer:
President Truman assigned General Douglas MacArthur as the leader of the UN troops. Truman wanted to restore peace in North and South Korea as soon as possible. Under no circumstances did Truman want to give the Chinese a reason to enter the war. He wanted MacArthur to stay away from the Chinese border.
Instead of following Truman's orders, MacArthur did things his way. He thought that the Chinese would not join in the war, so he assured Truman that the Chinese army would not take part in the war when the UN forces reach the Yalu River, the border between China and North Korea.
Answer:
The purpose of the Apollo program was to launch moon missions.
The Alaska Purchase was the United States' acquisition of Alaska from the Russian Empire in 1867<span> by a treaty ratified by the United States Senate. </span>
There were 8 military expeditions launched by the Church to try and capture the Holy Land between 1096 (The start of the First Crusade) till 1272 (The end of the Eighth Crusade). However it would span from 1096 till 1291 if you include The Fall of Acre.