Answer:
It would require the United States to join the League of Nations
The answer is racism. It is racism because they treated the Europeans from the north more better than Europeans from the south for no reason when they were essentially the same
Matching:
1)C; 2)E; 3)D; 4)H; 5)G; 6)F; 7)A; 8)B
Multiple Choice:
9) C
10) B
11) A
12) C
13) C