Food stamps have been issued in the United States since World War II, but the program did not include Puerto Rico until the early 1970s, when U.S. Public Laws 91-671 of January 11, 1971 and 93-86 of November 1, 1974 partially extended the Food Stamp Program to U.S. territories. The Food Stamp program was later expanded to provide full coverage and benefits to Puerto Rico and other territories under Section 19 of the Food Stamp Act of 1977.[1]