American effort during World War II (1941-1945) saw the greatest mobilization of the U.S. Army, Navy, Marines and Air Force in the nation’s history (more than 16 million people); some 5.7 million more served in the Korean War (1950 to 1953). In 1954, after lobbying efforts by veterans’ service organizations, the 83rd U.S. Congress amended the 1938 act that had made Armistice Day a holiday, striking the word “Armistice” in favor of “Veterans.” President Dwight D. Eisenhower signed the legislation on June 1, 1954. From then on, November 11 became a day to honor American veterans of all wars.
The next development in the story of Veterans Day unfolded in 1968, when Congress passed the Uniform Holidays Bill, which sought to ensure three-day weekends for federal employees–and encourage tourism and travel–by celebrating four national holidays (Washington’s Birthday, Memorial Day, Veterans Day and Columbus Day) on Mondays.
The observation of Veterans Day was set as the fourth Monday in October. The first Veterans Day under the new law was Monday, October 25, 1971; confusion ensued, as many states disapproved of this change, and continued to observe the holiday on its original date. In 1975, after it became evident that the actual date of Veterans Day carried historical and patriotic significance to many Americans, President Gerald R. Ford signed a new law returning the observation of Veterans Day to November 11th beginning in 1978. If November 11 falls on a Saturday or Sunday, the federal government observes the holiday on the previous Friday or following Monday, respectively.