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.
Great Britain played a role in the Louisiana Purchase by pushing France to extreme anxiety through war. Great Britain's war with France resulted in Napoleon needing money to finance the conflict. As a result, he was forced to sell Louisiana to the US in order to raise funds
Answer:
I'm pretty sure the first one but don't know for sure.
