Which of the following best explains why most immigrants came to the United States between 1865 and 1920? A. Most immigrants were wealthy Europeans who brought successful businesses to the United States.
B. Most immigrants faced problems at home. They believed that there was much more opportunity for them in the United States than at home.
C. Most immigrants came to the Oregon Territory, where married couples were given 640 acres of land for free.
D. Most immigrants did not expect to find many opportunities in the United States. But many were expelled from their homelands.

Agraduate student wants to examine the effect of print media versus televised media on individuals’ position on several social issues. the superintendent of a local work release facility, a family friend, will allow the graduate student access to the prison population to her quickly accrue subjects. the student’s irb should: approve this project since the risk appears to be no > minimal.not approve this project because the prisoners are merely a population of convenience for the student.approve this project since the superintendent is the ultimate authority on what happens in his facility.approve this project but submit it for federal review.

Around the third week of a college class, a professor decides she’s had enough, is tired of dealing with bureaucracies, and wants out. so one day, instead of coming to class, she flies to tahiti and sells souvenirs on the beach. if this happened, the college would simply assign a substitute to finish the course. what does this tell you about the nature of the authority wielded by a professor?

Aryans believed that the most important thing in life was warfare. if this statement is true, which of the following facts best supports it?