Luis Muñoz Rivera

Days before his son was born on February 18, 1898, Luis Muñoz Rivera traveled to Spain to present an autonomy proposal for Puerto Rico. Spain accepted it. Then the American invasion of that October voided the arrangement before it could really take effect, and Muñoz Rivera found himself fighting the same fight against another flag.

He was already a known figure, a poet, journalist, and politician who had spent years pushing the island's political autonomy before Spain. He helped establish Puerto Rico's new insular police under the incoming American administration, but opposed the U.S. military colonial government itself, resigning his post on February 4, 1899.

In 1901, after threats from pro-statehood factions and an attack that vandalized his newspaper's offices, his family moved first to Caguas and then to New York City, where he founded a bilingual newspaper, the Puerto Rico Herald.

He kept organizing. In 1900 he founded the Federal Party, and in 1904, together with José de Diego, he founded the Unionist Party of Puerto Rico, built around the idea that Puerto Rico had the right to choose its own future, whether through statehood or through independence. The Unionists won that year's election.

He later served as Puerto Rico's Resident Commissioner in Washington, a seat without a vote that still gave him a platform. His advocacy there in 1915, alongside a Puerto Rican delegation, helped push Congress toward what became the Jones-Shafroth Act of 1917, the law that finally extended United States citizenship to the island.

The Resident Commissioner seat he held had no vote, a structural reminder of the incomplete power he had negotiated for his whole life. His son, Luis Muñoz Marín, would go on to become Puerto Rico's first elected governor in 1948, the event this site builds toward, and a father-to-son thread across two colonial administrations, Spanish and American.

Sources: Luis Muñoz Rivera; Luis Muñoz Marín; Historia de Puerto Rico. Freeze 2026-08-22.