摘要
The U.S. economy has experienced vigorous development as well as 'decline' three times in the more than 200 years since the founding of the United States. The first 'decline' of the U.S. economy occurred in the 1930s when the capitalist world
The U.S. economy has experienced vigorous development as well as ＂decline＂ three times in the more than 200 years since the founding of the United States. The first ＂decline＂ of the U.S. economy occurred in the 1930s when the capitalist world was in the great economic depression. The second ＂decline＂ took place in the 1970s and 80s during which the international competitiveness of U.S.
