What is the strip of land called between north korea and south korea that is maintained by the united states?

Moral principles is what ? a. appreciation b. tariff c. fiscal d. ethics

Two of these describe "federalism." (choose two answers) select one or more: a. the national government absolutely controls all state governments. b. power is shared by the national and state governments. c. state governments exercise absolute power over the national government. d. it is a compromise meant to eliminate the disadvantages of a "unitary" and a "confederate" system.

Which of the following describes an effect of world war ll on the united states economy