According to some arguments from the realist perspective, geography and technology make it difficult to project land power across water, a limitation on expansion referred to as ________.

The United States Post Office is an example of a. an independent regulatory agency. b. a cabinet department

c. an independent executive agency. d. a government corporation.

The news media regularly covers the actions of the president, giving him an advantage over Congress because he can access the ____________and reach the American public fairly easily.

Fill in the blank(s) with the appropriate word(s).