Sherman's raid through Georgia, leading to tens of thousands of freedmen being granted land under "Field-order Number Fifteen."

It seems like you're asking for information about Sherman's March to the Sea and the subsequent Field Order No. 15. Here's a step-by-step explanation:

1. Sherman's March to the Sea: This was a military campaign during the American Civil War, led by Major General William Tecumseh Sherman of the Union Army. The march started on November 15, 1864, from Atlanta, Georgia, and ended with the capture of the port of Savannah on December 21, 1864.

2. The Objective: The main objective of this march was to scare Georgia’s civilian population into abandoning the Confederate cause. Sherman's soldiers did not distinguish between civilians and soldiers and destroyed everything in their path.

3. The Impact: The march had a significant impact on the Civil War. It not only inflicted severe material and psychological damage on the South but also boosted the morale of the North and contributed to President Abraham Lincoln's re-election.

4. Field Order No. 15: After the successful march, on January 16, 1865, Sherman issued Special Field Orders, No. 15. The order allocated land along the Atlantic coast of South Carolina, Georgia, and Florida for the settlement of African American families who had been freed from slavery.

5. The Order's Impact: The order is significant because it was one of the first attempts to provide a form of reparations to former slaves, by redistributing land. Each family was to receive "forty acres and a mule". However, President Andrew Johnson later overturned it, returning the land to its previous white owners.

So, in summary, Sherman's march through Georgia was a significant military campaign during the Civil War, and Field Order No. 15, issued after the march, was a notable attempt to provide for newly freed slaves.