杀死一只知更鸟故事背景：1929～1933年，美国发生经济危机。在经济

To Kill a Mockingbird story background: 1929 - 1933, the US economic crisis. In the Great Depression, the US economist for economic blind optimism and overconfidence, resulting in much demand for US agricultural production output. Agricultural prices fall, reducing farmers' income, and even some of the poor have no money to eat

杀死一只知更鸟故事背景：1929～1933年，美国发生经济危机。在经济大萧条时期，由于美国的经济学家对经济盲目乐观与过度自信，导致美国农业生产产量远远需求量。农产品价格下降，农民收入减少，甚至一些穷人没有钱去吃饭

Background of the story of killing a Mockingbird: from 1929 to 1933, the economic crisis occurred in the United States. During the great depression, American economists were blindly optimistic and overconfident about the economy, which led to the demand for agricultural production. The price of agricultural products has decreased, the income of farmers has decreased, and even some poor people have no money to eat