How do i delete this question ill give u extra points for an answer lol

Which research model refers to the study of an individual, group, or community over a predetermined period? a. cross-sectional model b. sectional model c. cross-sequential model d. longitudinal model

Name three things the framers of the constitution did to keep the federal government or any part of it from becoming too powerful.

Interest groups and political action committees are both types of organizations that