History of Puerto Rico

The history of Puerto Rico traces Indigenous societies, Spanish colonial rule, U.S. governance, and the island’s changing political and cultural life.

Connect

Taíno: An Indigenous Caribbean people whose communities included the island now called Puerto Rico before Spanish colonization. Taíno communities formed the island’s societies before European conquest.
Spanish–American War: The 1898 war in which the United States defeated Spain and acquired several of its former colonies. Its outcome transferred Puerto Rico from Spanish to U.S. rule.
Ramón Emeterio Betances: A Puerto Rican physician, abolitionist, and independence advocate who helped organize the 1868 Grito de Lares uprising. His activism joined the struggles against slavery and Spanish colonial rule.
Slavery in Puerto Rico: The system of forced labor imposed on Africans and their descendants in Puerto Rico until abolition in 1873. Enslaved labor profoundly shaped the island’s population, culture, and plantation economy.
Christopher Columbus: The Genoese navigator whose 1493 voyage brought a Spanish expedition to the Caribbean island later named Puerto Rico. His second voyage began the Spanish claim to the island.
Foraker Act: A 1900 U.S. law that established a civilian government in Puerto Rico and defined its relationship with the United States. It set the first major framework for U.S. civil administration after military rule.
Grito de Lares: An 1868 uprising in Puerto Rico that sought independence from Spain and briefly established a rebel government. It became the island’s defining nineteenth-century anticolonial revolt.
Operation Bootstrap: A mid-twentieth-century Puerto Rican development program that promoted industrialization through tax incentives and U.S. investment. It shifted the economy from agriculture toward manufacturing and accelerated social change.
Spanish colonization of Puerto Rico: The establishment and expansion of Spanish rule on Puerto Rico beginning in the early sixteenth century. It established the colonial institutions and economy that shaped the island for centuries.
Jones–Shafroth Act: A 1917 U.S. law that granted U.S. citizenship to Puerto Ricans and reorganized the island’s government. It extended citizenship while leaving Congress with broad authority over the island.