South America is the fourth-largest continent by area and the fifth most populous, home to roughly 430 million people across 12 sovereign states. A single Portuguese-speaking giant covers nearly half the continent's landmass; the rest are predominantly Spanish-speaking, except for the three Guianas in the northeast — one English-speaking, one Dutch-speaking, and a French overseas department that is not a sovereign state. The Andes trace the continent's entire western edge from the Caribbean coast down to Tierra del Fuego, holding the source rivers of the Amazon and dividing the narrow Pacific coast from the eastern plains.

This topic covers all 12 sovereign South American states. Practice the names against a live continent map: type each one as you go, click them under the clock, drill the flag-to-name pairing, sort South American countries from distractors across the rest of the world, or match each capital to its country across regional rounds. Every mode counts toward your topic mastery.

Natural sub-regions: the Andean countries, the Southern Cone, the Atlantic giant and its neighbours, and the north coast plus the Guianas. New here: try click-the-map first — South America's outline is more memorable than its alphabetical list, and the Andean spine plus the continental bulge make the geography unusually legible.