求翻译：总之，西进运动对美国经济发展的影响是全面的，多方位的。西部的开拓不仅为东北部工业的深入发展准备了粮食、原料、资金和市场，而且也从各个方面为全国的工业化奠定了雄厚的基础，最终实现了由商业资本主义向工业资本主义的过渡。19世纪末和20世纪初，美国就先后在农业和工业方面跃居世界首位，作为一个经济大国出现于世界的舞台，成为后来居上的典型。是什么意思？

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In short, the movement of West into the impact of the development of the US economy is comprehensive, multi-faceted. The opening up of the western part of the north-eastern part of not only for the in-depth development of the industrial revolution in the preparation of food, raw materials, capital a

In brief, the west bound movement to the American economy development influence is comprehensive, multi-positions.Not only the western development has prepared the grain, raw material, the fund and the market for the northeastern part Industrial Revolution thorough development, moreover has also lai

In short, westward movement on the United States economy are influencing the development of comprehensive, multi-faceted. The opening up of the West not only development of the industrial revolution in the Northeast prepared for a food, raw materials, capital and markets, but also in all its aspects

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