Why is this man an important historical figure? He assisted the United States in the fight against communism. He created the Un-American Activities Committee. He was a communist leader of Cuba and a national security threat. He became a US general after his heroism in WWII.

the qing dynasty placed strict limits on foreign merchants' ability to trade in china.

the dominoes began to fall. the surrender at appomattox took place a week later on april 9. while it was the most significant surrender to take place during the civil war, gen. robert e. lee, the confederacy's most respected commander, surrendered only his army of northern virginia to union gen. ulysses s. grant

explanation:

the anwser is a) to prevent military conflict