Answer:
Two: mechanical and chemical
War of 1818 :)) make me brainliest love
Community Education.
Community Organizing
Engaged Research
Direct Service
Etc.
Hope this helped
Answer:
the Jewish were fleeing Germany and were taking refuge in other countries including the US but the America could only take a certain amount because they were still recovering from world war one and a lot of America did not have jobs and there was a lot of poverty in America at that moment