I believe it would be animalism philosophy.
Animalism is a philosophy that view human population just like we view animal population. When hunting, a group of animals often led the sole leader to take his share and distribute the rest equally to the rest of its members, which resembles Marxism.
American worried that if they lost Texas to Mexico, the whole country could fall...
Answer: where's the answers?
Explanation:
13. red scare; 14. Scopes trial; 17. Quota system
