What is the name for groups of families with a common ancestor? What do you call the belief that the natural world is filled with spirits?

Wich characteristics make the long ballot ineffective

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation.documentation is required unless waived by an irb.to protect minors documentation is always required.federal regulations do not require the documentation of minors’ assent.

In 1866, a mob in which tennessee city attacked local african americans and burned down homes and schools?