If you are talking about the Revolutionary War, then the British were already an established independent government.
The correct answer for the question that is being presented above is this one: "He will consider the opinions of the people, representatives, and diplomats." A major U.S. trade partner has just gone to war with its neighbor. Its leader asks the United States for help. The statement that is true is that He will consider the opinions of the people, representatives, and diplomats.
The answer to your question is c
One very negative consequence of increased feelings of nationalism after WWI was the rise of fascism or so-called national socialism in countries like Germany and Italy. These governments appealed to nationalism and blamed such groups as the Jewish people for their economic problems in the late 20's and early 30's and also believed they had the right to invade and control other countries.