Answer:
Public policy is the process by which governments translate their political vision into programmes and actions to deliver ‘outcomes — desired changes in the real world’. The ‘real world’ is constantly changing and this has resulted in the movement towards greater use of evidence in policy design, making and implementation.Explanation:
The federal government pulled out the troops in the south during the Reconstruction, leaving the African Americans unprotected.
I would say either B or D but I think the better answer would be D.
I believe they were all founded to preserve supplies for wartime.