Mostly the reasons were economic. The country's economy was dismembered when it entered the great depression and they had to take care of that. The South used this to reinforce its values because nobody was bothering them since the great depression forced the government to move its focus on something else.
Answer:
The code of Indian Offenses restricted the religious and cultural ceremonies of Native American tribes.
Explanation:
The major objective was cultural assimilation.
Answer: Rivers provided both fresh water and good soil.
