The flag consists of 13 strips, it is connected with that 13 British colonies formed this state, and 50 stars, correspond to quantity of states in the USA. Respectively the quantity of stars not always was such, and changed during history.
1. We should draw a rectangle which width is equal to work of height on 1,9. Since the flag has 13 strips, for your convenience choose height multiple 13. I.e. the simplest — is 13 cm, 13 sections, etc.
2. Now we will divide a flag into 13 strips.
3. Let's define a rectangle where there are stars. Its height is equal to seven strips, and length — width of the flag increased on 2 and divided on 5.
4. Erase lines in area of stars because we will need to draw new exactly to arrange stars. For this purpose we divide height on 10, and width on 12.
5. Look attentively as stars are located and draw them.
6. Now we should paint a flag of the USA. Red color at them designates endurance and valor, white — innocence and purity, and blue — diligence, justice, vigilance.
Watch still fire, a Celtic pattern, the yin-yan, a skull.