how many stars are on the us flag
Official Flags of the United States 13-Star 15-Star 20-Star 21-Star 23-Star 24-Star 25-Star 26-Star 27-Star 28-Star 29-Star 30-Star 31-Star 32-Star 33-Star 34-Star 35-Star 36-Star 37-Star 38-Star 43-Star 44-Star 45-Star 46-Star 48-Star 49-Star 50-Star.