Answer:
African American Soldiers : 
- were only allowed to join in 1862 (by the emancipation proclamation)
- were often told to do household, non-combat support (cooking, cleaning)
- were paid $10 a month ($3 of which were deducted)
- they had inadequate medical treatment (segregated hospitals)
Both : 
- Both were only allowed to lead their own race (black generals led black soldiers, white generals led white soldiers)
- Both tested by the same categories 
White Soldiers : 
- were always allowed to join
- generally in combat and on frontlines 
- were paid $13 a month (no deduction)
- never had to worry about having insufficient things
i hope this helps :)