This is social studies and I hope you can help me and save my day and my grade!

Agroup of people who, because of their physical characteristics or cultural practices, are singled out and treated unequally.

What are charasteristics of lisosphere

What was the direct cause of the u. s. entry into world war ii? a. the bombing of pearl harbor b. the invasion of poland by germany c. the capture of belgium by germany d. the battle of britain