How were the maya able to establish a civilization even though they lacked river resources?

What is the chemical symbol of the element located in the 5th period that naturally occurs as a diatomic solid?

Which statement best explains why a supreme court opinion is a seminal document? an opinion can become quite lengthy, which makes it a seminal document. supreme court documents are the only seminal documents in the united states. an opinion may create major changes in the laws or policies of the united states. generally speaking, a supreme court opinion reflects the feelings of all americans.

Which statement is true of both presidential and parliamentary systems of government?