U. S. cities grew quickly during the early 1800s because:
O A. nativists called for more Americans to move to cities.
B. education became freely available in cities.
C. poor transportation made it difficult to leave cities.
O D. recent immigrants often had to live in cities.

Which of the following arguments decided the debate over using the atomic bomb against japan in 1945? using the bomb would destroy the armaments still available to japanese forces in japan. using the bomb would demonstrate the power of the united states to the entire world. using the bomb would shorten the war and avoid heavy casualties among invading troops. using the bomb would enable allied forces to invade and take over the japanese mainland