Which describes the magna carta? a. a document giving englishmen political rights b. a tax on tea c. a promise of independence for the colonies d. a set of laws for british thx/whoever answers first i will star them than them rate them and click brainliest shore you know the answer though. plus 15 points are going to you also.

Francine, a college freshman, has agreed to participate in a psychology research study. before she begins her participation, she reads a statement written by the researcher explaining the purpose of the research and the potential risks of participation. it also explains that francine is free to withdraw from the research at any time. in providing francine with this statement, the researcher has followed the ethical guidelines of for participants.