Historically Latin America has been of great importance to the United States on numerous counts: the region has in the past, provided the US with a trade surplus; its outflows of licit and ill-begotten funds to US banks, numbers annually in the tens of billions; the US has been, up to recently, the major trading partner in the region; Latin America has provided a lucrative outlet for US buyouts of oil, telecoms, banking and related strategic mining companies during the golden age of imperial pillage (1975 1999).
Throughout most of the 20th century the US could rely on the vote of its client regimes in the United Nations (UN), the Organization of American States (OAS) and in the international financial institution (IMF, WB, IDB) to back its efforts to sustain its global political and economic expansion.
In the latter half of the 20th century Latin America was an important target for the expansion of US based agro-mineral, transport (Ford, General Motors and Chrysler), farm machinery and other multi-national manufacturers. Within this regional pattern of US empire building, each country played a different role: Argentina, Mexico, Brazil and Columbia were targeted by manufacturing multi-national corporations (MNC) banks and exporters; Central America and the Caribbean for tropical fruits, tourism and export platforms, Bolivia, Peru and Chile for minerals; Venezuela, Mexico, Ecuador for oil and gas. Mexico, Central America and the Caribbean, were principle suppliers of cheap labor in the agricultural, construction and low paid service sector.