Cosmologists :)
Oceanographers study the ocean, meteorologists study the weather and geologists study rocks.
Toleration is the recognition of the rights of an individual to his or her own opinions and customs
could be wrong but i believe the answer is the theories of Social Darwinism were often used to justify the efforts of certain political, social, or economic views.
Answer:
Explanation: John Brown was a militant American abolitionist. He becane a martyr during the raid on the federal arsenal at Harpers Ferry. His ideas and actions incited the slave insurrection that lead to the American Civil War.
