Which best explains the reasons why Native Americans were undecided on which side to choose in the Civil War? Many had left Indian Territory and were fighting in other states.
Union troops had threatened them with violence and they were afraid.
Confederate leaders had offered them government positions for assisting the south.
Both choices had the potential of destroying the prosperity that had gained.

Choice : 1 or A : Many had left Indian Territory and were fighting in other states.

Choice : 2 or B : Union troops had threatened them with violence and they were afraid.

Choice 4 or D : Both choices had the potential of destroying the prosperity that had gained.

These I believe are the anwers you are seeking

Explanation:

john locke studied medicine and he laid a lot of groundwork for the enlightenment he also contibutied to the development of liberalism