Which level of government is responsible for the military

The Executive level of government is in charge of the Department of Defense.

Explanation:

The executive level of government controls The Department of Defense. The Department of Defense comprises of both the Air Force, Army and Navy. In the United States, the Department of Defense was instituted in the National Security act of 1947.

This department answers to the President of the United States. The present-day Department of Defense operates on the act amended in the year, 1949. The different forces under this department are headed by the Secretary of Defense.

according to classical republican political theory, which democratic republics would function best?

a.   small republics, with people who had similar interests

b.   large republics, with people who had competing interests

c.   republics made up entirely of landowners

d.   republics made up entirely of servants

the answer to this question is d