Which best describes how the outcome of Gibbons v. Ogden (1824) helped define the role of the federal government? The Supreme Court decided that only federal laws, not state laws, could be considered by the Supreme Court.
The Supreme Court decided that the federal
had key powers over state governments.
The Supreme Court decided that state laws were superior to those of the federal government.
The Supreme Court decided that the federal government should be structured in a specific way.

What is polytheism? the belief in one god. the belief in more than one god. the belief that there is no god.

Which best expresses the radical republican philosophy of reconstruction? a. the confederate states were conquered territories that should be ruled by military governors. b. the southern states actually never left the union. c. if ten percent of the voters of a state that had seceded took an oath of allegiance to the union, then it should be readmitted as a state.

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?