Argentina is located in South America, bordered by Uruguay, Paraguay, Bolivia, and Chile. The capital is Buenos Aires, with a population of over 3 million people. Argentina has a comfortable climate year-round, with temperatures ranging from 40-80 degrees Fahrenheit depending on the season. Argentina means "land of silver" in Spanish and was formerly a Spanish colony that gained independence in 1816. Notable contributions from Argentina include the tango dance, discoveries of giant dinosaurs, legalizing same-sex marriage, and pioneering fingerprint identification.