How are the majority of the current national borders in Africa determined

This is a government controlled by one person with absolute power. question 3 options: communist democratic autocratic parliamentary

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.

The principle of checks and balances is based on the notion that