Which piece of evidence supports a conclusion that president polk wanted to avoid a war with mexico? a. he was willing to fight, if necessary, for texas and california. b. he tried to buy texas and california from mexico. c. he agreed with congress on opposing a war with mexico. d. he wanted the united states to be the dominant power. based on your knowledge, what conclusion can you draw about the government of mexico before the mexican-american war? a. the government was disorganized and uncertain. b. the government was weak and could be easily overcome c. the government was strong and determined to fight. d. the government was made up of military officials.

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.