In 1916, President Woodrow Wilson issued a proclamation that officially established June 14 as Flag Day; in August 1949, National Flag Day was established by an Act of Congress.
Tips for printing coloring book page or coloring sheet:
Step 1: Click on "Print" link of your choice, if you want a
Flag Day USA image for coloring yourself then you need to click on "Print
Flag Day USA Coloring page (B/W)" link. If you want colored (already filled with colors)
Flag Day USA graphic to print then click "Print
Flag Day USA Coloring page (Color)".
Step 2: Now a new pop-up window will open along the
Flag Day USA image of your choice (if new window does not open-up then you may need to check your pop-up blocker settings.). Now click on "PRINT". This will open printer dialog, select your print and print.