National Trust for Historic Preservation: Statement on Confederate Memorials: Confronting Difficult
https://savingplaces.org/press-center/media-resources/national-trust-statement-on-confederate-memorials#.WZSNRlWGOM8
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While some of these monuments were erected shortly after the war by grieving Southern families to honor the valor of fallen leaders and loved ones, many more were put in place for a more troubling purpose. Decades after the war, advocates of the Lost Cause erected these monuments all over the country to vindicate the Confederacy at the bar of history, erase the central issues of slavery and emancipation from our understanding of the war, and reaffirm a system of state-sanctioned white supremacy.
Put simply, the erection of these Confederate memorials and enforcement of Jim Crow went hand-in-hand. They were intended as a celebration of white supremacy when they were constructed. As recent rallies in Charlottesville and elsewhere illustrate, they are still being used as symbols and rallying points for such hate today.