The zigguart was a monument temple in the center of the city

What was the name of the theory that said that if one country in a region fell to communism, others would surely follow? 1) domino theory 2) arms race 3) brinkmanship 4) containment theory

The united states highway system is a what in the united states numbered within a national grid

Which citation format is correct if a student is quoting from an article entitled "we the people" that is published on a website and has no author information? (author unknown) ("we the people," no page #) ("we the people") (anonymous, "we")