What the Star of David and what it represent. A six-pointed figure consisting of two interlaced equilateral triangles, used as a Jewish and Israeli symbol. The symbol became representative of the worldwide Zionist community, and later the broader Jewish community, after it was chosen as the central symbol on a flag at the First Zionist Congress in 1897.
When the Nazi invaded they forced the Jews to wear the star on their clothes if they didn't fallow the rules they were beat by the Nazi troops. A little girl named Sofia got beat for not wearing the star correctly. Another thing two the two triangles represent the both connections of inner and external.