Which of the following situations is an example of how poll taxes are an obstacle to voting rights?
a.
voters are left out because they cannot prove their reading and writing skills.
b.
voters cannot participate because others have voted in their names.
c.
voters are disqualified because their knowledge of the constitution is weak.
d.
voters cannot participate because they cannot afford to vote.

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.

Restricting immigrants from entering a country may be based on what belief?  

Explain the correlation between industrialization and urban areas