Jim Crow laws mandated which of the following?

Pacts made by the president with another head of state that do not require Senate approval are called ______.

a. executive orders b. treaties c. executive agreements d. international memos of understanding e. interstate protocols

The only two presidents ever to be impeached are Bill Clinton and

A. James Buchanan. B. Andrew Johnson. C. Richard Nixon. D. James Madison. E. Warren Harding.