What By looking at the map above what can be said of colonial South America?

Colonial South America was characterized by the division of territories among European powers, primarily Spain and Portugal, following the Treaty of Tordesillas in 1494. The Spanish controlled vast regions, including present-day countries like Argentina, Chile, and Peru, while Portugal focused on Brazil. This division influenced cultural, linguistic, and political developments across the continent, leading to a predominantly Spanish-speaking region in the west and Portuguese in the east. The map also highlights the varying degrees of indigenous resistance and influence in these territories during colonization.