After a series of US supported military regimes that appeared in the 1960s and 1970s, Latin America had undergone a democratization process. The last dictatorship ended in 1989 in Argentina. Commonly there is a supposed trend toward leftist governments, but they are actually too diverse to it to be considered a trend. Usually left means radically opposing the USA, while right means close to the USA. In this account, current (2007) regimes can be classified from left to right as following: Guatemala, Peru, Colombia, Ecuador, Mexico, Brazil, Nicaragua, Bolivia, Chile, Venezuela, Costa Rica.