Flag Day Coloring Pages can help you celebrate the American flag. The first US flag was incorporated on June 16th 1777. Our Second Continental Congress stated that “the flag of the United States be 13 stripes, alternate red and white, and the union be 13 stars, white in a blue field, representing a new constellation.” How do you celebrate our flag? Why not do it with crayons. Print all of our coloring pages for free. We also have more American Flag and Fourth of July coloring pages.