The ___________ was a movement which transported slaves from the South to the North. This was documented in Harriet Beecher Stowe's 1852 novel Uncle Tom's Cabin, which sold more copies proportional to the American population than any book before or since.

An early concept of evolution on earth was put forth by

A) Thales. B) Anaximander. C) Aristophanes. D) Hippocrates.

Which of the following would be an example of a triggering event?

a. the terrorist attacks of September 11, 2001 b. stem cell research c. the decline of public school education d. widespread poverty e. the deprivation of a specific group’s civil rights