The bombing of Hiroshima, with about 140,000 Japanese casualties.
Answer: During the Vietnam war the public began to go against the U.S involvment and was giving perssure to end the war.
Settlement movement.Its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.
Hello! I think your answer would be (b) Erie canal.
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