What event led to the Plessy v. Ferguson case?
Homer Plessy tried to vote.
Homer Plessy tried to enroll in a white
school.
Homer Plessy sat in a whites-only train car.
Homer Plessy sat in the front of a public bus.

Briefly describe the political and economic situation in the united states after world war i. then explain how political and economic factors during the period contributed to the great depression.

Afull irb committee meeting is convened and one agenda item is a new research proposal to evaluate how mothers interact with their learning-disabled child. the inclusion criteria require the children to be a minimum of five years of age. the protocol requires the mother of the child to look at the child without any expression and not to talk to the child for three minutes. the committee determined that the mother's required task may upset the child. the irb approved the study with appropriate language in the parental permission form regarding the possibility that children might become upset. after the start of the study, the principal investigator reports to the irb that, as expected, one of the children became upset. the incident was handled according to the protocol and the child is fine. what should the irb do with regard to this report?

Why did the whiskey rebellion protest?