The answer to this problem is the letter B
Because they thought it would break national unity and the that the economy would suffer without free labor
Tammany Hall of the late 19th century was "(E) a Democratic political machine that controlled New York City <span>politics," since this was the "headquarters" in which many of the party's leaders would meet to discus plans and "power plays". </span>
President Harry S. Truman, warned by some of his advisers that any attempt to invade Japan would result in horrific American casualties, ordered that the new weapon be used to bring the war to a speedy end. On August 6, 1945, the American bomber Enola Gay dropped a five-ton bomb over the Japanese city of Hiroshima.
