Puerto Rican citizenship
On March 2, 1917, the Jones–Shafroth Act was signed, collectively making Puerto Ricans United States citizens without rescinding their Puerto Rican citizenship. In 1922, the U.S. Supreme court in the case of "Balzac v. Porto Rico" ruled that the full protection and rights of the U.S constitution do not apply to residents of Puerto Rico until they come to reside in the United States proper. Luis Muñoz Rivera, who participated in the creation of the Jones-Shafroth Act, gave a speech in the U.S. House floor that argued in favor of Puerto Rican citizenship. He declared that "if the earth were to swallow the island, Puerto Ricans would prefer American citizenship to any citizenship in the world. But as long as the island existed, the residents preferred Puerto Rican citizenship." The Jones Act allowed locals to renounce the United States citizenship and remain exclusively Puerto Rican citizens, at the cost of being stripped of the right to vote. Despite these arbitrary limitations, 287 residents completed the process to forfeit the statutory recognition.
Puerto Rican migration to New York City
In 1902, the United States Treasury Department issued new immigration guidelines that changed the status of all Puerto Ricans to "foreigners." Isabel Gonzalez was a young single mother who was expecting her second child. Her fiancé, who was in New York, sent for her with the intention of getting married. When Gonzalez arrived in New York, she and all the Puerto Ricans who were with her, were detained in Ellis Island and denied entry. She was accused of being an alien and as an unwed parent she was deemed as a burden to the welfare system of the country. Gonzalez challenged the Government of the United States in the groundbreaking case "GONZALES v. WILLIAMS' (her surname was misspelled by immigration officials). The Supreme Court ruled that under the immigration laws González was not an alien, and therefore could not be denied entry into New York. It also stated that Puerto Ricans were not U.S. citizens, they were "noncitizen nationals." Gonzalez, who became an activist on behalf of all Puerto Ricans, paved the way for the Jones-Shafroth Act, which conferred United States citizenship on all citizens of Puerto Rico.