Which of the following would be the BEST title for the passage? a. "The Mayan Civilization"
b. "Paleoecology Today"
c. "The Danger of Depleting Resources"
d. "Plato's Warning"

The european union was formally established in

The world wars of the twentieth century immediately led to a. the establishment of a communist bloc in eastern europe b. the urbanization of europe’s societies c. an emphasis on humanism d. an emphasis on ties to greek and roman societies select the best answer from the choices provided. a b c d

In plate tectonics, why is the north american plate tectonically inactive?