The answer here would be C-President Truman never asked Congress for a formal declaration of war.
He was the leader when the United States was an industrial and agricultural success.
D. They secured the U.S. border of the Oregon Territory by negotiating a treaty with England.
By invoking the act, the United States could abstain from participating directly in a foreign conflict.
The answer is
B. to maintain its neutral status in the war between Britain and France
