Final answer:
According to Lincoln's 'Proclamation of Amnesty and Reconstruction,' those southerners who had voted against Lincoln in the Election of 1860 were not excluded from receiving a presidential pardon.
Step-by-step explanation:
According to Lincoln's 'Proclamation of Amnesty and Reconstruction' issued on December 8, 1863, the group that was NOT EXCLUDED from receiving a presidential pardon was 2) Those southerners who had voted against Lincoln in the Election of 1860. The proclamation offered a full pardon and restoration of property rights to Southerners who participated in the rebellion, except for those who served in the Confederate government and high-ranking officers in the Confederate military. The plan aimed to reintegrate the Southern states into the Union and achieve reunification.