Portuguese Conquest of Brazil

What happened

After Pedro Álvares Cabral landed in 1500, Portugal slowly established trading posts and colonies along Brazil's coast. Initial indigenous resistance (Tupí, Guató, and other groups) impeded early settlement. By the 1530s, the crown granted hereditary captaincies to encourage colonization. Portuguese settlers enslaved indigenous peoples for labor; when disease and flight depleted this workforce, they turned to the transatlantic slave trade (beginning 1538). Competition with the French spurred Portuguese expansion inland. Key developments included the founding of Rio de Janeiro (1565) and São Paulo (1554), and conflicts with rival European powers for colonial dominance. By 1750, Portugal controlled much of the continent.

Why it mattered

Brazil became the world's largest slave society, importing 4.9 million enslaved Africans—more than any other destination. This created a mixed-race, plantation-based colonial society fundamentally different from Spanish America. Brazil's racial demographics and social structure were forged through this conquest and enslavement. The conflict established Portugal as a major Atlantic power.