Because of the assassination attempt on president Harry Truman, "after a shootout with the police, Albizu Campos was arrested and sentenced to eighty years in prison. Over the next few days, 3,000 independence supporters were arrested all over the island."
— Wikipedia
This timespace is inspired by the 7th chapter of the book How to Hide an Empire, by Daniel Immerwahr. It tells the life of Puerto Rican nationalist Pedro Albizu Campos in the context of other nationalist movements and U.S. interventions in Latin America.