Why did some US leaders feel an obligation to help rebuild after World War II? A because of the United States' role in the overthrow of the Japanese emperor
B
because the United States ignored the obligations of its defensive alliance with Japan
с
because of the United States' use of nuclear weapons against Japanese cities
D
because the United States drew Japan into the war by bombing a Japanese naval base

answer; /// i believe that the correct answer is( it left behind rich

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.

if i am correct the answer is going to be a) the federal program of reconstruction ended.