Expositions in Atlanta in the late 1800s gave Georgians a chance to.. A. promote their sharecropping system to Northern states.

B. show the Northern states why segregation was necessary.

C. encourage outside investment in Southern industries.

D. export their belief in the lack of voting rights for women.

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.