How were the classical mesoamerican civlizations of olmec and maya similar? include at least two similarities and two exples of differences betwween these civilizations.

What were the short-term and long-term impacts of the american revolution

Experimented with communism before taking part in a number of civil rights and antiwar protest

How does the supremacy clause of the u.s. constitution affect the states? o a. it requires each state to establish a supreme court. b. it declares that the federal government can take away state powers if necessary. o c. it allows state governments to overthrow the federal government if necessary. o d. it ensures that the u.s. constitution overrules each state constitution