求翻译：在1930年代经济大萧条期间，罗斯福推行新政以提供失业救济与复苏经济，并成立众多机构来改革经济和银行体系，从经济危机的深渊中挽救了美国，他所发起的一些计划仍继续在国家的商贸中扮演重要角色是什么意思？

During the Great Depression of the 1930s , Roosevelt implemented the New Deal to provide unemployment relief and recovery of the economy , and the establishment of many institutions to reform the economy and the banking system , saved the United States from the abyss of economic crisis , a number of

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In 1930 age economical the great depression period, Roosevelt carries out the new deal to provide the unemployment relief and to recover the economy, and establishes the multitudinous organizations to reform the economy and the bank system, has saved US from in the economic crisis abyss, he initiate

In the 1930 's during the great depression, Roosevelt introduced the new deal to provide unemployment relief and economic recovery, and the establishment of numerous agencies to reform the economy and the banking system, in the depths of the economic crisis saved the United States, some of the proje

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