OCS Military History Practice Test

A turning-point effect of a major campaign is shown when a bold victory disrupts the enemy’s capabilities, lifts morale at home, and strengthens political support for the winner. Capturing Atlanta in 1864 did just that. The fall of the city deprived the Confederacy of a crucial railroad hub and industrial center, hampered its ability to move men and supplies, and opened the door for Sherman’s March to the Sea. This victory carried enormous psychological weight in the North, helping to sustain support for the war effort and aiding Lincoln’s reelection. It signaled that Union forces could strike deep into Confederate territory and tilt the war toward a Union victory, even though the fighting continued afterward.

The other statements don’t fit as well. The war did not end immediately with Atlanta’s fall, and Lincoln’s reelection was aided by a broader set of factors beyond this campaign. Railroads were a vital part of war logistics, and Atlanta’s capture underscored their importance, not demonstrated that they didn’t matter.