Final answer:
The Reconstruction Act of 1867 split the former Confederacy into military districts to deal with disorder and protect freed people. Each district was commanded by a Union general and oversaw elections and voter registration.
Step-by-step explanation:
The Reconstruction Act of 1867 split the former Confederacy into military districts in order to deal with the disorder in the South and protect freed people. The act divided the ten southern states that had not ratified the Fourteenth Amendment into five military districts, with each district being commanded by a Union general. These generals and federal troops stationed in the districts were responsible for overseeing elections, registration of voters, and enforcing new requirements for voting.