Answer:
The correct answer is A. Truman fired MacArthur to preserve civilian control of the military.
Explanation:
After the invasion of North Korean troops into South Korea on June 25, 1950, MacArthur was given command of the international troops with a UN mandate, which he led to their first success when they landed at Incheon. In the course of the war and in the face of the deployment of Chinese volunteers and soldiers, he vehemently campaigned for the use of nuclear weapons in 49 North Korean cities and the expansion of the conflict into the People's Republic of China. President Harry S. Truman rejected these special requests on several occasions and finally dismissed MacArthur from his post on April 11, 1951 because of his continued and partly public urge. This decision led to violent protests in Congress and public demonstrations for MacArthur. Seven million people are said to have participated in a parade in New York. Public opinion saw MacArthur as a great war hero, while President Truman was largely unpopular.
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
The ways in that fears about tyranny and abuse of power led to the revolutionary war and impact debates in the first decades of the Republic were the following.
The American colonists were tired, upset, and infuriated by the many aggressions, injustices, and heavy taxation imposed by the English monarchy on the 13 colonies.
More and more, the Patriots were willing and able to demand the independence of the colonies from the government of England. They were mad at the taxation such as the Navigation Acts, the Stamp Act, or the Tea Act, and many more. The Boston Massacre was another incident in which British troops attacked the colonists in Boston.
And to make things worst, colonists did not have any voice or representation in the British Parliament.
Colonists were tired from the tyranny of the English king and that is why they started the Revolutionary War of independence against Britain.