Free trade creates substantial cooperative relationships between trading partners.  There has long been a debate as to whether aid or trade is more effective in promoting development and cooperative relationships. Being interlocked through trading relationships decreases the likelihood of war. If you are engaged in a mutually beneficial relationship with other countries, then there is no incentive to jeopardize this relationship through aggression. It leads to more cooperative relationships because trading partners have incentives to consider the concerns of their trade partners since their economic health is at stake. This promotes peace, which is universal good. In 1996, Thomas Friedman famously pointed out that no two countries with a McDonalds—a sign of western liberal economic policies—have ever gone to war together.1 Academic studies have shown that this is specifically a result of free trade. In 2006 Solomon Polachek of SUNY Binghamton and Carlos Seiglie of Rutgers found that the last 30 years have shown that economic freedom is 50 times more likely to reduce violence between countries than democracy2. Erik Gartzke of Columbia University rated countries’ economic freedom on a scale of 1 (least free) to 10 (most free). He analyzed military conflicts between 1816 and 2000 and found that countries with a 2 or less on the economic freedom scale were 14 times more likely to be involved in armed conflicts than those with an 8 or higher2. Aside from war, free trade also solidifies countries’ alliances. For example, the US wants to begin a free trade relationship with South Korea to create a concrete partnership that will ultimately lead to greater cooperation3. Free trade promotes global connections and peace and therefore is a beneficial force.  1 Thomas Friedman, “Foreign Affairs Big Mac,” New York Times, December 8, 1996  2  (page)/2  3