The Union moved toward victory during the first four months of 1865. In mid-January, the capture of Fort Fisher, which guarded Wilmington, North Carolina, closed the final significant Confederate port. On the political front, the U.S. House of Representatives passed the 13th Amendment to the Constitution, abolishing slavery on January 31, and a last-ditch effort at negotiating an end to the war failed at the Hampton Roads conference in early February. In February and March, the siege of Petersburg and Richmond continued, while Sherman's army worked its way northward through South Carolina and into North Carolina. Union success at the Battle of Five Forks on April 1 signaled the end of the long defense of Richmond, after which Lee's army retreated westward until forced to surrender at Appomattox Court House on April 9. With Lee's surrender, the war was clearly drawing to a close. However, Northern celebrations were quickly silenced when Lincoln was shot on April 14 and died the next day. Large-scale Union raids into Alabama and Northern successes elsewhere further weakened an already reeling Confederacy, and in late April Sherman accepted surrender of the South's last major field army at Durham Station, North Carolina.

B. Eastern Front

With Hood no longer a threat, Grant planned to have Sherman march north and join the Army of the Potomac in a joint campaign to crush Lee. To clear the way, an expedition was sent against Fort Fisher at the mouth of the Cape Fear River in North Carolina. The fort fell on January 15, 1865. The loss deprived the Confederacy of its last strongpoint along the Atlantic Coast and tightened the Union blockade. It also sealed the port of Wilmington, North Carolina, leaving only Galveston, Texas, open to blockade-runners.

C. Bentonville

Sherman had expected to start north soon after January 1, 1865, but bad weather delayed him until February 1. On that date he moved out with 60,000 men, 2500 wagons, and 600 ambulances. As in the march through Georgia, his men would live off the country. He could expect some fighting but no dangerous opposition, for the Confederates had only 25,000 troops in the Carolinas. Sherman fought only one sharp battle in the campaign. On March 19 at Bentonville, North Carolina, Johnston, restored to command by Lee, attacked one of the advancing Union columns. Sherman quickly concentrated his forces, and Johnston retreated. On March 23 Sherman reached Goldsboro, North Carolina, where he halted.

Yet the campaign through the Carolinas was not easy. Throughout the campaign the troops fought the weather if not the enemy. Heavy rains had made the roads soggy, but the guns and wagons came through with the foot soldiers. In 50 days, 10 of which were devoted to rest, the troops covered 684 km (425 mi). The march was notable because it proved that the South stood at the very edge of defeat. It could no longer defend itself against an invading army.