B. prevent rebelious people
Should seem pretty obvious but the traders gained goods from their trade which is a benefit and slaves being slaves, suffered.
Stock market crash of 1929
First of all it can be used for a variety of purposes.. basically eating it drinking it... like chocolate an cookies :)
The red scare following the World War I was primarily caused by the fear of communism, socialism, anarchists, immigrants, and racial labor that has been developing and growing in the industrialized nations, especially in the United States, during the 1920s.
