Argentina, a South American country with a population of around 41 million, has had a vibrant democratic tradition since its military relinquished power in 1983. Argentina has Latin America's third-largest economy and is endowed with vast natural resources. Agriculture has traditionally been a main economic driver, but the country also has a diversified industrial base and a highly educated population. U.S.-Argentine relations, as described by the Department of State, are based on such shared interests as regional peace and stability, nuclear nonproliferation, human rights, education, and cooperation on science and technology. Commercial relations are robust, with the United States running a $5.7 billion trade surplus and U.S. companies investing approximately $15 billion in the country. This report provides background on the political and economic situation in Argentina and U.S.- Argentine relations.