Answer:
To separate Jewish from non-Jewish prisoners in concentration camps
Explanation:
I cannot see the image but I assume you are referring to the staror David. The Nazi's used the star of David to distinguish between Jews and non-Jews.
England’s Elizabethan Catholics were public enemy number one. Their
Masses were banned and their priests were executed. Jessie Childs
reveals what life was like for ‘recusants’ and ‘church papists’ in a
hostile Protestant state.
The Japanese had invaded China, and killed over 3.9 million Japanese had also invaded Manchuria, taking over their land until the Soviet Union and Mongolia stepped in.
Better climate maybe and more available resources.