The answer is General William Tecomsen Sherman
Ordered the local population out and burned down all buildings of military importance.
During the American Civil War, General William Tecumseh Sherman played a huge role in the outcome of the war by capturing Atlanta, and successfully destroying Confederate railroads and industries. Sherman believed in total war and left a path of destruction as he marched to Atlanta.
Sherman practiced total war. He burned crops and cities and turned railroad ties into scrap. He is known for burning Atlanta one of the largest cities of the south.
Atlanta had little importance for Grant, who had told Sherman simply to destroy the Army of Tennessee wherever it was. It was when Sherman failed to do this that the capture of Atlanta seemed like the next best thing, a morale-booster for the war-weary North, with the General Election getting near.
According to Grant's strategy, it wasn't important at all. As General-in-Chief, he was not interested in capturing territory, only in destroying the Confederate armies, wherever they might be. Sherman's orders were to target Joe Johnston and the Army of Tennessee. But when they got out of Atlanta and headed for the mountains, Sherman did not succeed in capturing them. So he decided to occupy Atlanta instead, realising that it would sound like big news in the North and help Lincoln's re-election chances.
Grant had not been especially interested in capturing Atlanta. He had told Sherman simply to destroy the Army of Tennessee, and Sherman had failed to do this. Meanwhile the Confederates were attacking his long supply-line, and there was an election coming up, which Lincoln believed he would lose. For want of anything better to do, Sherman decided to capture Atlanta - an important rail junction - and this helped to restore Northern morale. The Army of Tennessee escaped into the mountains, hoping Sherman would abandon Atlanta in order to follow them. This was when Sherman decided to abandon his supply-line instead, and live off the land while crossing Georgia, destroying farms and railroads, and eventually liberating the port of Savannah.
Sherman aimed to destroy buildings of military importance, but ended up burning down most of the city, leaving many refugees to flee into the mountains.
Hood and the Confederates were simply trying to keep Sherman out, and save their city. Sherman was trying to give the North a psychological boost by capturing a big, symbolic prize in the shape of Atlanta. This would compensate for his failure to destroy Hood's army, which managed to escape after the city fell.
The main city captured by Sherman was Atlanta.
Atlanta was captured by William T. Sherman - but it was not actually his task to do so. Sherman was told to forget about capturing territory and simply destroy the Army of Tenessee, wherever he found it. When that army escaped from Atlanta, Sherman was not confident of being able to pursue and destroy it in difficult mountain terrain while his supply-line was so vulnerable. Instead, he decided to occupy (and largely destroy) Atlanta, before embarking on his March to the Sea, where he could live off the land and forget his supply-line.
I think Sherman burned most of the buildings in the city.So i don't think there is only such a specific area in Atlanta.