Which group was know to intimidate, harass, and sometimes act violently towards african americans?

No copying 15pts describe the belief in purgatory and explain the reason for the sale of indulgences.

How were the okanogan highlands formed? a. by subduction, which caused huge folds in earths surface b. as a result of retreating glaciers carving great valleys into the earth c. when molten rock from under the earth approached the surface d. when the collision of volcanic island chains and ocean rocks formed new earth

What affects did the great depression have on americans