What role does American government play in the development of economy?204Key Points:involvement of American government; American agriculture and industry; recent development of the American economy请高手联系关键词用英文回答这个问题
问题描述：
What role does American government play in the development of economy?204
Key Points:involvement of American government; American agriculture and industry; recent development of the American economy
请高手联系关键词用英文回答这个问题
答
Ameirican government involved the development of the economy by paying much attention to the science and technology,they spent a lot of money to help the development,thus American grew quickly in agriculture,industry and many other aspects.