What was an underlying cause of the hundred years war

What is the social order of the ancient river valley civilization of mesopotamia?

Why some people argue that the new deal reinforces traditional gender differences

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.