Answer:
Option: D. Set aside the Sea Islands and forty-acre tracts of land in South Carolina and Georgia for black families.
Step-by-step explanation:
Special Field Orders, No. 15 was a military order issued by General Sherman in southern America. The orders were issued to address the urgent problem of dealing with an enormous number of African freed slaves who have left their master's plantations and had joined Sherman's troops in search of shelter and support. Special Field Order 15 kept lands along the Atlantic Coast in South Carolina, Georgia, and Florida so that every African Americans families can have a land of not more than forty acres of fertile soil.