Which of the following is NOT a cause of the Great Depression

Sole i will mark brainlist to who answer

Lloyd’s of london was one of the first institutions to offer insurance to merchants and joint-trade companies. a major part of the insurance system involved people who agreed to take responsibility for the insured losses in return for a fee. what were these risk-takers known as? a. joint-stock companies b. investors c. underwriters d. merchants e. capitalists

Based on source 1 which political strategy did sncc most likely support to bring about change in society?