I believe the answer is: Inferiority
According to erikson's every individuals have the need to have a sense of belonging/to be accepted by other members of the social group.
If they fail to achieve this, they would start to think that something is wrong with them and started to develop the feeling of inferiority.
The population decreased because of diseases brought in by the white settlers that the Native Americans were not used to
Answer:
D) Public schools are state institutions, and religion and state must legally remain separate
Explanation:
Only one that makes sense to me :)