提高听力同时，你还可以了解到美国历史上的一些重要事件。请感兴趣的你一听为快吧！
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hints：
Roosevelt
New Deal
President Roosevelt believed that democracy had failed in other countries because of unemployment and insecurity. In the early 1930s, he proposed a New Deal to end the Great Depression. The New Deal included many programs. Bank accounts were insured. New rules applied to the stock market. Workers could form unions to protect their rights. Farmers received financial aid for certain crops. The government hired people to plant trees, clean up waterways and fix national parks. Skilled workers helped build dams and bridges. The government provided flood control and electric power for poor areas. The social security system helped the poor, disabled and elderly.
罗斯福总统认为民主制在其他国家失败这是由于失业和不安全。在20世纪30年代初，他提出了“新政”，结束“大萧条”。新政包括了许多方案。被保险人的银行帐户。新规则适用于股票市场。工人可以组织工会以保护他们的权利。农民得到对某些作物财政援助。政府雇人植树，清理水道，修复国家公园。技术工人帮助修建水坝和桥梁。政府提供防洪和贫困地区的电力。社会保障体系帮助穷人，残疾人和老人。