In 1820, amid growing sectional tensions over the issue of slavery, the U.S. Congress passed a law that admitted Missouri to the Union as a slave state and Maine as a free state, while banning slavery from the remaining Louisiana Purchase lands located north of the 36º 30' parallel.
Answer: US intelligence had deciphered messages laying out the Japanese plan.
Influence the US to do what? Also why would there need be large scale war?
Soooooooooooo um the factory workers tried to improve their lives by running away or getting better jobs or
i think the anwser is the first and last choice