Q: In this task you will be given a text passage from a trivia quiz. You should choose the category this question belongs to from these categories: History, Science, Social Science, Fine Arts, Literature. You can only choose one category, so if in doubt, please choose the closest match.
This country's Mar Chiquita is northeast of its second-largest city. Its capital city contains a planetarium named after Galileo and the 9th of July Avenue, which honors this country's independence day. Its province of Corrientes is separated from the Chaco province by the Parana River, and it is home to the Mapuche tribes, which inhabit its eastern pampas and Patagonia regions. The tallest mountain in this country as well as the entire Western and Southern Hemispheres, is Aconcagua. For 10 points, name this South American country claiming sovereignty over the Falkland Islands, with capital Buenos Aires.
A:
Social Science