<span>The authorization was issued by president Roosevelt with the Executive Order 9066</span>
Answer:
Methodists and Baptists
Explanation:
After the civil war, it is really hard for black citizens to obtain enough food due to inability to gain employment in the place where they lived.
At this period of time, the Methodists and baptists church were the one who constantly helped the black citizens survive through charities or employments. Recuse of this, they obtain the largest followings among black citizen.
B is the correct answer.
While the Indus Valley has gotten more attention in recent years, it is not considered one of the three classical civilizations.
