Analyze the image below and answer the question that follows. A painting of Americans in covered wagons migrating out West in the winter.
Painting by C. C.A. Christensen

When Americans moved west in the 1800s, they did this for many reasons. Which of the following reasons is an example of a pull factor that encouraged Americans to migrate?
A.
There was not enough land available in the eastern states.
B.
There were plenty of land and resources available out West.
C.
There were few jobs available in the East.
D.
There was unfair treatment in the eastern states.

Please select the best answer from the choices provided

Aresearcher conducting behavioral research collects individually identifiable sensitive information about illicit drug use and other illegal behaviors by surveying college students. one of the subjects is in an automobile accident two weeks after participating in the research study. is this an example of an unanticipated problem that requires reporting to the irb? yes, this must be reported because it was not listed as a risk of study participation in the consent form (was unexpected) and the subject experienced harm. yes, this must be reported because it involved a subject in a research study and it’s up to the irb to determine if it was related to participation. no, this does not need to be reported because it was assessed by the researcher as unrelated to the research study. no, this does not need to be reported to the irb since the researcher reported it to the sponsor of the study.