FORT WAYNE, Ind. (WOWO): Happy 239th anniversary of the United States flag!

On this day in 1777, the United States of America adopted our flag. In 1916, President Woodrow Wilson made June 14 Flag Day.

People usually celebrate today by displaying the American Flag at their homes and business. In addition to proudly displaying Old Glory, take this quiz to find out how much you know about the United States flag.