What Factors Explain the Massive Increase in Immigration to the United

question 78

Essay

What factors explain the massive increase in immigration to the United States between 1820 and 1860? What impact did this immigration have on the United States?

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Definitions:

Observational Study

Research methodology where the researcher observes subjects without manipulating any variables.

Experiment

A controlled procedure carried out to discover, demonstrate, or test a hypothesis, involving manipulation of variables to observe the effect on some phenomena.

Absent From Work

Not present at one's place of employment during scheduled working hours, for reasons such as illness, personal matters, or vacation.

Aerobic Exercise

Physical activity that improves the efficiency of the cardiovascular system in absorbing and transporting oxygen, typically performed at moderate intensity over extended periods.