🇺🇸Here are 3 facts for #UncleSamDay: 1️⃣ The iconic #UncleSam recruiting poster is 100 years old. Nearly 4 million copies of the Uncle Sam posters were printed between 1917 and 1918 to support World War I recruiting efforts. 2️⃣ Uncle Sam is linked to a real person, a meat packer from Troy, N.Y. who supplied barrels of beef to the @USArmy during the War of 1812. 3️⃣ President George H. W. Bush signed an Uncle Sam Day proclamation on Sept. 13, 1989.