PLEASE HELP, WILL GIVE BRAINLIEST!! 5. What is the best way to describe the relationship between Native American tribes and the federal government?

there is no relationship

similar to states: tribes are sovereign but the federal government's authority is still supreme

they are equals

tribes are higher than the federal government

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 settlement of east texas stop in the late 1710s

How do corporate finances, investor expectations and external forces influence stock prices and possibly pose a risk to investors