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1、,Wendy,American Agriculture,Corn,American Agricultural belt distribution,Dairy belt,Cotton,fruit vegetables,Importance,Basic needs Foundation of American economic life A bound of continuity between present and past,Agriculture It includes farmer cooperatives, rural banks, shippers of farm products,
2、commodity dealers, firms that manufacture farm equipment, food-processing industries, grocery chains and many other business.,Migrant workers 流动工人,Many big farms hire temporary workers only for a specific choresuch as picking crops. Many of these seasonal workers travel from farm to farm, staying on
3、ly until the crops are picked. They are known as migrant workers.,success,Natures bounty Effective use of machines Big surprise :one farmer=75 people,Brightness: the richness of US agriculture is mainly due to the vastness of the nation and the generosity of nature Darkness: low profit caused by cro
4、p trading surpluses Environment damage with the large use of artificial fertilizers and toxic chemicals,Manufacturing Industry,The US has large manufacturing ,like Computer and eletronic products ;chemicals,fOOd ,tobacco and berverages;and petroleum products . They acccont for about 51 of the US Manufacturing GDP.,The Boeing company,The Boeing company,1.It is the foremost manufacturer of commercial jet transport aircraft in the world. 2.it is also a leading producer of military aircraft ,helicopters,space vehicles and missiles.,Thank you !,