Which president had a very short term in office because he was assassinated by a man with mental problems? he began his career as a school principal and later became a congressman. a. james garfield b. chester arthur c. ulysses grant d. william mckinley

wwii

explanation:

an interest group is an organization whose members share common concerns, and try to influence government policies that impact those concerns. elected officials frequently complain about the influence of "special interests" on american politics.