Today, we often hear the term "globalization." Trading is a part of globalization, and almost all of countries trade with other counties. Trade refers to a buying and selling of goods and services for money. However, some countries are not able to do well because of restrictions on trading such as duties or. Free trade was invented in order to solve problems and promote more active trading. Although some people argue that other problems happened because of free trade, I think that free trade has more advantages than disadvantages. First opposing argument is that domestic industries such as small famers or infant companies might receive damages from foreign products. One article says “If CAFTA is passed in the U.S. Congress, it would impose NAFTA-style agricultural policies on the heavily agriculture-dependent countries of Central America. Over 5.5 million workers and farmers’ livelihoods would be put at risk. CAFTA would also cause a further decline in U.S. family farmers’ incomes.” (Deborah James) According to this, free trade makes a terrible situation for countries, in other words, only some countries which have enough money and power can obtain benefits from free trade, but other countries do not get them. Although it is true that when a huge amount of cheap corn spread into Mexican markets after eliminating tariffs and quotas, domestic corn farmers could not earn high salary. Actually Mexico got huge benefits in other areas such as manufacturing or services. Furthermore, the country obtained power and money by trading with the U.S. and Canada under NAFTA, after that, they made a free trade agreement with 43 different countries. (NAFTA Trilateral) Likewise, some people expect that many countries can obtain benefits from free trade. For developed countries, companies can create products and sell to all markets in the world. In other words, free trade makes an opportunity to do a business. In addition, for less developed cou