Jones–Shafroth Act in the context of "Stateside Puerto Ricans"

The government of Puerto Rico encompasses the local administrative structure of the archipelago and island of Puerto Rico, an unincorporated territory of the U.S. organized under the Constitution of Puerto Rico since its establishment as the Commonwealth of Puerto Rico in 1952. The government is a republican democracy divided into three branches: the law-implementing executive, the law-making legislative, and the law-interpreting judicial. The Governor is the chief executive, the Legislative Assembly is the legislature, and the Supreme Court is the highest court of the territory, which is divided into 78 municipalities, each one headed by a strong mayor and a unicameral legislature. Like U.S. states and other U.S. territories, Puerto Rico is subject to the sovereign jurisdiction of the U.S. federal government.

With the American annexation of Puerto Rico during the Spanish–American War, the U.S. established a military government to administer the unincorporated territory from 1898 to 1900, when it was replaced by a civil insular government organized under the organic acts of the Foraker Act from 1900 to 1917 and the Jones–Shafroth Act from 1917 to 1952. The Constitution of Puerto Rico established the Commonwealth of Puerto Rico and its government under the continued status of unincorporated territory in 1952. With the ratification of the constitution, the full authority and responsibility for the local administration of Puerto Rico was vested in the residents of Puerto Rico, resulting in complete self-governance within the archipelago and island.

The Constitution of the Commonwealth of Puerto Rico (Spanish: Constitución del Estado Libre Asociado de Puerto Rico, lit. 'Constitution of the Free Associated State of Puerto Rico') is the primary organizing law for the unincorporated U.S. territory of Puerto Rico, describing the duties, powers, structures, and functions of the local government of Puerto Rico and its relation with the U.S. in nine articles. Established under the Puerto Rico Federal Relations Act of 1950, it was approved by the residents of the archipelago and island in a constitutional referendum on March 3, 1952, ratified by the U.S. Congress as per Pub. L. 82–447 on July 3, 1952, and proclaimed into effect by Governor Luis Muñoz Marín on July 25, 1952, which is celebrated as Constitution Day. As the constitution of a U.S. territory, it is bound by the U.S. Constitution.

The Constitution of Puerto Rico established the Commonwealth of Puerto Rico, which succeeded the insular government that operated under two organic acts: the Foraker Act from 1900 to 1917 and the Jones–Shafroth Act from 1917 to 1952. With the ratification of the constitution in 1952, the full authority and responsibility for the local government of Puerto Rico was vested in the residents of Puerto Rico, resulting in complete self-governance within the archipelago and island.

The Foraker Act (Pub. L. 56–191, 31 Stat. 77, enacted April 12, 1900), officially called the Organic Act of 1900 and most commonly known by the name of its sponsor, Senator Joseph B. Foraker, (R-Ohio), is an organic act of the 56th United States Congress that was signed into law by President William McKinley on April 12, 1900. The Act replaced the military government of Puerto Rico, which was established by the United States after the annexation of the archipelago and island during the Spanish–American War in 1898, with a civil insular government under the continued federal jurisdiction of the United States as the local administration of an unincorporated territory. It served as the primary organic law for the government of Puerto Rico and its relation with the United States until it was superseded by the Jones–Shafroth Act of 1917.

The Foraker Act established a civil government in Puerto Rico modeled after the federal government of the United States. It divided the local government of the unincorporated territory into three branches: an executive, consisting of a Governor and an 11-member Executive Council appointed by the President of the United States, a legislative, composed of bicameral Legislative Assembly, with the Executive Council as its upper chamber and a 35-member House of Delegates elected by the residents of Puerto Rico as its lower chamber, and a judicial, headed by a chief justice and a district judge appointed by the President. The Act created the office of Resident Commissioner, a non-voting member to the United States House of Representatives elected by the residents of Puerto Rico. It also established Puerto Rican citizenship and extended American nationality to Puerto Ricans.

The Puerto Rico Federal Relations Act of 1950 (Pub. L. 81–600) was an Act of the 81st United States Congress, which passed unanimously in the United States Senate and with one dissenting vote, from pro-independence Vito Marcantonio, in the United States House of Representatives. Signed into law on July 3, 1950 by President Harry Truman, the Act enabled the residents of Puerto Rico to organize the insular government of the unincorporated territory under a constitution of its own, comparable to those of states of the United States. Established under the Act and its Pub. L. 82–447 joint resolution in 1952, the Constitution of Puerto Rico superseded the Jones–Shafroth Act of 1917 as the primary organic law for the local government of Puerto Rico and its relation with the United States.

With the approval of the Puerto Rico Federal Relations Act of 1950, the full authority and responsibility for the local government of Puerto Rico was vested in the residents of Puerto Rico, resulting in complete self-governance within the archipelago and island.

The first Puerto Ricans known to have migrated to New York City did so in the mid-1800s when Spain ruled Puerto Rico. Another wave of Puerto Ricans migrated to New York City after the Spanish–American War in 1898. Though no longer subjects of Spain, they were now citizens of an American possession and needed passports to travel to the contiguous United States.

That was until 1917, when the United States Congress approved Jones–Shafroth Act which gave Puerto Ricans in Puerto Rico U.S. citizenship with certain limitations. Puerto Ricans living in the Mainland United States, however, were given full American citizenship and were allowed to seek political office in the states in which they resided. Two months later, when Congress passed the Selective Service Act, conscription was extended to the Puerto Ricans both on the island and on the mainland. It was expected that Puerto Rican men 18 years and older serve in the U.S. military during World War I. The Jones–Shafroth Act also allowed Puerto Ricans to travel between Puerto Rico and the U.S. mainland without a passport. The advent of air travel was one of the principal factors that led to the largest wave of migration of Puerto Ricans to New York City in the 1950s, known as "The Great Migration."