What happen in 1845 and when did preston brooks beat charles summer with a cane

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.

What is a capital crime? its not social studies but they don't have criminal justice

How can christianity affect the cultural landscape of a place?