How does Communism relate to industrialization and immigration in the U. S. from 1870-1940.

Immigrants were generally more willing to accept lower wages and inferior working conditions than native born workers (Zolberg 2006: 69). Great efficiencies in production led to higher profits that could be reinvested in new technology, which led to even more production and eventually higher wages for workers.

Explanation:

alaska is the answer to this

a widespread disease that killed many people

the split of the christian church

invasion from arab muslims