(CNN)Here's a look at Veterans Day, a holiday honoring men and women who have served in the U.S. armed forces.
November 11, 2016 - Veterans Day
There are 19.3 million veterans in the United States, according to the most recent statistics available.
There are 1.6 million female veterans.
There are 9.4 million veterans over the age of 65.
November 11, 1918 - The armistice ending World War I begins at 11 am.
1919 - President Woodrow Wilson proclaims November 11 as Armistice Day.
November 11, 1921 - The first Unknown Soldier is reburied at Arlington National Cemetery. The tomb has the words inscribed, "Here rests in honored glory An American Soldier Known but to God."
May 13, 1938 - Armistice Day becomes a federal holiday.
June 1, 1954 - President Dwight Eisenhower signs a bill changing Armistice Day to Veterans Day in order to include all U.S. veterans.
1968 - Congress changes the date of Veterans Day to the fourth Monday in October in order to give federal employees a three-day weekend. The change begins in 1971.
May 28, 1984 - An unknown soldier from the Vietnam War is reburied in Arlington National Cemetery. In 1998, he is identified through DNA tests as Michael Blassie, a 24-year-old pilot shot down in 1972 on the border of Cambodia.