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Lee's views on race and slavery

Several historians have noted what they consider the contradictory nature of Lee's beliefs and actions concerning race and slavery. While Lee protested he had sympathetic feelings for blacks, they were subordinate to his own racial identity. While Lee held slavery to be an evil institution, he also saw some benefit to blacks held in slavery. While Lee helped assist individual slaves reach freedom in Liberia, and provided for their emancipation in his own will, he believed slaves should be eventually freed in a general way only at some unspecified future date as a part of God's purpose. Slavery for Lee was a moral and religious issue, and not one that would yield to political solutions. Emancipation would sooner come from Christian impulse among slave masters before "storms and tempests of fiery controversy" such as was occurring in " Bleeding Kansas ". Countering Southerners who argued for slavery as a positive good, Lee in his well-known analysis of slavery from an 1856 letter (see below) called it a moral and political evil. While both Lee and his wife were disgusted with slavery, they also defended it against abolitionist demands for immediate emancipation for all enslaved.

Lee argued that slavery was bad for white people, claiming that he found slavery bothersome and time-consuming as an everyday institution to run. In an 1856 letter to his wife, he maintained that slavery was a great evil, but primarily due to adverse impact that it had on white people:

In this enlightened age, there are few I believe, but what will acknowledge, that slavery as an institution, is a moral & political evil in any Country. It is useless to expatiate on its disadvantages. I think it however a greater evil to the white man than to the black race, & while my feelings are strongly enlisted in behalf of the latter, my sympathies are more strong for the former. The blacks are immeasurably better off here than in Africa, morally, socially & physically. The painful discipline they are undergoing, is necessary for their instruction as a race, & I hope will prepare & lead them to better things. How long their subjugation may be necessary is known & ordered by a wise Merciful Providence.

Before leaving to serve in Mexico, Lee had written a will providing for the manumission of the slaves he owned, "a woman and her children inherited from his mother and apparently leased to his father-in-law and later sold to him". Lee's father-in-law, G. W. Parke Custis, was a member of the American Colonization Society, which was formed to gradually end slavery by establishing a free republic in Liberia for African-Americans, and Lee assisted several formerly enslaved people to emigrate there. Also, according to historian Richard B. McCaslin, Lee was a gradual emancipationist, denouncing extremist proposals for the immediate abolition of slavery. Lee rejected what he called evilly motivated political passion, fearing a civil and servile war from precipitous emancipation.

Historian Elizabeth Brown Pryor offered an alternative interpretation of Lee's voluntary manumission of slaves in his will, and assisting slaves to a life of freedom in Liberia, seeing Lee as conforming to a "primacy of slave law". She wrote that Lee's private views on race and slavery,

In 1857, George Custis died, leaving Robert Lee as the executor of his estate, which included nearly 200 slaves. In his will, Custis said the enslaved people were to be freed within five years of his death. On taking on the role of administrator for the Parke Custis will, Lee used a provision to retain them in slavery to produce income for the estate to retire debt. Lee did not welcome the role of planter while administering the Custis properties at Romancoke, another nearby the Pamunkey River and Arlington; he rented the estate's mill. While all the estates prospered under his administration, Lee was unhappy at direct participation in slavery as a hated institution.

Even before what Michael Fellman called a "sorry involvement in actual slave management", Lee judged the experience of white mastery to be a greater moral evil to the white man than blacks suffering under the "painful discipline" of slavery which introduced Christianity, literacy and a work ethic to the "heathen African". Columbia University historian Eric Foner notes that:

By the time of Lee's career in the U.S. Army, the officers of West Point stood aloof from political-party and sectional strife on such issues as slavery, as a matter of principle, and Lee adhered to the precedent. He considered it his patriotic duty to be apolitical while in active Army service, and Lee did not speak out publicly on the subject of slavery prior to the Civil War. Before the outbreak of the War, in 1860, Lee voted for Southern Democratic nominee and incumbent Vice President John C. Breckinridge, who was the pro-slavery candidate in the 1860 presidential election and had supported the Lecompton Constitution for Kansas, rather than Constitutional Union Party nominee John Bell, the Southern Unionist candidate who won Virginia and voted against the admission of Kansas under the Lecompton Constitution as the United States Senator from Tennessee.

Lee himself enslaved a small number of people in his lifetime and considered himself a paternalistic master. There are various historical and newspaper hearsay accounts of Lee's personally whipping a slave, but they are not direct eyewitness accounts. He was definitely involved in administering the day-to-day operations of a plantation and was involved in the recapture of runaway slaves. One historian noted that Lee separated families of enslaved people, something that prominent enslaving families in Virginia such as Washington and Custis did not do. On December 29, 1862, the last day he was allowed to legally retain them, Lee finally freed all the enslaved people his wife had inherited from George Custis (in accordance with the Custis will). Before this, Lee had petitioned the courts to keep people enslaved by Custis longer than the five years allotted in Custis' will, since the estate was still in debt, but the courts rejected his appeals. In 1866, one of the people formerly enslaved by Lee, Wesley Norris, charged that Lee personally beat him and other slaves harshly after they had tried to run away from Arlington. Lee never publicly responded to this charge, but privately told a friend "There is not a word of truth in it... No servant, soldier, or citizen, that was ever employed by me can with truth charge me with bad treatment."

Foner writes that "Lee's code of gentlemanly conduct did not seem to apply to blacks" during the War. He did not stop his soldiers from kidnapping free black farmers and selling them into slavery. Princeton University historian James M. McPherson noted that Lee initially rejected a prisoner exchange between the Confederacy and the Union when the Union demanded that black Union soldiers be included. Lee did not accept the swap until a few months before the Confederacy's surrender. He also called the Emancipation Proclamation "a savage and brutal policy...which leaves us no alternative but success or degradation worse than death".

As the war dragged on and Lee's losses mounted, he eventually advocated enlisting enslaved people in the Confederate army in exchange for freedom. However, he came to this position with great reluctance. In an 1865 letter to his friend Andrew Hunter, he wrote: "Considering the relation of master and slave, controlled by humane laws and influenced by Christianity and an enlightened public sentiment, as the best that can exist between the white and black races while intermingled as at present in this country, I would deprecate any sudden disturbance of that relation unless it be necessary to avert a greater calamity to both. I should therefore prefer to rely upon our white population to preserve the ratio between our forces and those of the enemy, which experience has shown to be safe. But in view of the preparations of our enemies, it is our duty to provide for continued war and not for a battle or a campaign, and I fear that we cannot accomplish this without overtaxing the capacity of our white population."

After the War, Lee told a congressional committee that blacks were "not disposed to work" and did not possess the intellectual capacity to vote and participate in politics. Lee also said to the committee that he hoped that Virginia could "get rid of them", referring to blacks. While not politically active, Lee defended Lincoln's successor Andrew Johnson 's approach to Reconstruction, which according to Foner, "abandoned the former slaves to the mercy of governments controlled by their former owners". According to Foner, "A word from Lee might have encouraged white Southerners to accord blacks equal rights and inhibited the violence against the freed people that swept the region during Reconstruction, but he chose to remain silent." Lee was also urged to condemn the white-supremacy organization Ku Klux Klan, but opted to remain silent.

In the generation following the war, Lee, though he died just a few years later, became a central figure in the Lost Cause interpretation of the war. The argument that Lee had always opposed slavery, and freed the people enslaved by his wife, helped maintain his stature as a symbol of Southern honor and national reconciliation.