Was the highly influential, ancient greek philosopher noted for his writings and teachings on natural philosophy and on the workings of the earth.

Mayan people were known for participating in which of the following activities? road construction stargazing storytelling quipu weaving

What governments allow the use of the initiative, the referendum, and the recall? a. all state governments and the federal government b. some state governments and the federal government c. some state governments d. all state governments

Who was the last of the "good empire" a: commodus c: marcus aurelius b: trajan d: julius caesar