The United States of America is a North American country, half the size of Russia, bordering Canada and Mexico. The country is the world’s most dominant player in terms of economic and military might, and has left a significant cultural imprint in part due to its entertainment industry. After experiencing terrorist attacks on Sept. 11, 2001, the U.S. launched its so-called War on Terror, which included the Iraq War and the ongoing war in Afghanistan. The war has had wide-reaching effects on the country’s politics, economy and global alliances.