Today is the birthday of Uncle Sam -- he's 154 years old!

On this day back in 1852, the New York Lantern newspaper published an Uncle Sam cartoon for the first time. The drawing was the work of Frank Henry Bellew. Through the years, the caricature changed with Uncle Sam becoming symbolic of the U.S. being just like a favorite uncle. A prime example of this symbolism were U.S. Army posters that portrayed Uncle Sam pointing and saying, "I want you!"

Uncle Sam always wore a nifty suit of red, white and blue, a hat with stars and stripes down the trousers of both of his long legs. The origins of how he became known as Uncle Sam are varied, but include a dock worker wondering what the words "From U.S." meant on shipping crates. Reportedly, he was told jokingly, "Oh, this is from your Uncle Sam."

(from Those Were The Days)