Operation Bootstrap: Manos a la Obra

Operation Bootstrap, known on the island as Operación Manos a la Obra, is the name given to the series of projects that pushed Puerto Rico's economy away from cane agriculture and toward industry. The scale of that earlier dependence is easy to forget: in 1940, agricultural work accounted for almost half of the island's 516,730 total jobs. Journalist John Gunther's dry 1941 description of Puerto Rico —"I saw, in short, misery, disease, squalor, filth... a paralyzing jolt to anyone who believes in American standards of progress"— is cited as part of the pressure that pushed toward reform in the years that followed.

The formal starting point was the Industrial Incentives Act of May 1947, proposed by then-senator Luis Muñoz Marín, which eliminated corporate taxes for a ten-year window to attract mainland investment to the island. Historian Virginia Sánchez Korrol has described the program as resting on three pillars: tax-incentivized "industrialization by invitation," a reserve of cheap, English-educated labor, and, with striking frankness in the historical record, the planned emigration of more than a third of the island's population as a "security measure" against pressures that growth might otherwise create.

By some measures the program delivered real gains. The average real weekly wage in manufacturing rose from eighteen dollars for men and twelve dollars for women in 1953 to forty-four dollars and thirty-seven dollars respectively by 1963, and life expectancy on the island rose by about twenty-three years over the course of the program. But by the 1960s, Manos a la Obra was running into trouble: unemployment rose as labor-intensive industries lost ground to cheaper labor abroad, and the manufacturing base itself began shifting from food, tobacco, and clothing toward pharmaceuticals, chemicals, and electronics.

The "planned emigration" pillar was not just rhetoric. The same administration running Manos a la Obra also backed the sterilization clinics detailed in another lesson on this site, treating both outward migration and reduced birth rates as escape valves for a "surplus population" that the industrialization plan could not yet absorb. Those two policies, one about jobs and one about bodies, were designed by the same people, in the same years, to solve what they saw as the same underlying problem.

Sources: Operation Bootstrap. See Sources. Freeze 2026-08-22.