C. was passed to keep America ethnically uniform.
the answer is 2 strides because 5+2 =7
The answer is : executive privilege <span />
I’d like to say that it would be probably A
The most correct answer here would be are D - tribal and religious groups.
Tribal and religious groups are a serious obstacle in the middle east which disabled the probability of achieving a stable and democratic government in any short period to be seen.