Answer:
The star represents the loss of freedom and religious oppression of Jews.
Step-by-step explanation:
Generally, the Star of David is the symbol of Judaism and the Jewish faith. During the Holocaust and the Nazi Germany regime, Nazis insisted all Jewish people wear a yellow badge in the shape of the Star of David with written ‘Jude’ on it. This way, they would be publicly recognized and shamed for their religion and views.
By this, the sign that represented faith and community transformed into the symbol of oppression, injustice, and cruelty regime.
The yellow patch and star of David mentioned in The Diary of a Young Girl are signifying the loss of freedom of Jewish people, including Anne Frank and her family.