Why were immigrants often forced to take low-paying industrial jobs?

Andreus vesalius is known for being the first scientist to provide detailed and accurate

Which would be good historical evidence when studying manifest destiny?

What was one major difference between benito mussolini and adolph hitler? o a. hitler was more willing to use violence to secure power than mussolini. o b. hitler made racism central to his political ideology earlier than mussolini. o c. hitler was more supportive of communism and socialism than mussolini. o d. hitler followed the philosophy of militarism more strictly than mussolini.