The early thinkers bet365 refer a friend code American school are“Architect bet365 refer a friend code American Manufacturing Empire”。Hamilton pointed out in "Report on Manufactures"，To make the United States economically independent，Pay attention to the development of manufacturing industry，Adopt protective tariff policy，Prohibition on export of raw materials，Exemption from tariffs on raw material imports，Use a system of grants and incentives to encourage the creation of new enterprises，Government assists domestic roads、Improvement work on canals, etc.。Hamilton also suggested that the government should attract businessmen to invest in manufacturing and protect“Infant industry”。The United States avoids becoming a vassal of European industrial countries through trade protection。Opposite，Protective tariffs became the main source of finance for the federal government during the fiscal tariff period；In the catching-up period，High tariffs are“American System”’s core content，Becoming "to the United States";Manufacturing Empire”Played an important role。

（"Reform and Strategy"2011year4Issue Sun Sanbai/Extract)