Which branch of government monitors the enforcement and appropriateness of the law

Are there any english colleges in south korea for americans that is international ?

How do developments in the us space program during the ford administration reflect the foreign policy of president ford

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b. the united states should end slavery. c. the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii