The union of two tables is basically the total of the two tables, so "or" questions would be my guess.
11. is battle of the bulge
12. rationing
13. trade embargo act
14. germany won the battle is not true
15. force jews to wear stars sown to their clothing to be caught without was punishable by death
Answer:
The problem is the team leader thinks he/she is better than other team members?
Explanation:
He/She thinks or to show that no other team leader is as good as him/her.
