What caused industrial psychologists to begin working with the military was <span>U.S. entry into WWI.
After years of upholding its isolationist policy of not getting involved with any wars it has nothing to do with, the US actually decided to go back on that decision and join the WWI. This is why many psychologists started working with the army in order to help the soldiers.
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The level of immigration between 1930 and 1945 is most directly related to the Great Depression and World War ll. Due to the poor economy with little opportunity for better living standards, very few people were willing to immigrate to the USA.
"The international courts tried the main leaders of the genocide" and "The traditional community courts returned many of the people who took part in the killings to their communities" seem like the only reasonable answers but I haven't taken this class in a while so my memory on this is a little foggy. I hope I helped.
I believe China launched its first manned satellite in 2003
Explanation:
French: came seeking religous freedom, founded cities in quebec
the rest are english