Due to the Civil War, around 4 million slaves were freed and rebuilding
the South through Reconstruction began. During this time, Andrew Johnson was the President and led the beginning of Reconstruction. In an effort to restore the Union as quickly as possible, he offered pardons and land to almost any Confederate who swore allegiance for the Union. He also required states to ratify the 13th Amendment in their constitution, therefore abolishing slavery. Although many Southerners took this opportunity and slavery was legally abolished, they still remained set in their old ways and attempted to preserve the institution of slavery. Johnson was an advocate to the abolishment of slavery, but he was not in favor of African American suffrage, making the fight for it that much more difficult. Reconstruction is marked by many failures such as the emergence of the Ku Klux Klan and racial violence in resistance to African American Rights. However, Reconstruction did lead to the establishment of public schools in the South, African American voting rights and citizenship, the improvement of Southern economy and infrastructure, and the restoration of the Union. While this time may have been one of resistance and anger, the outcome yielded many excellent results.