FLYBOYJ
"THE GREAT GAZOO"
The Confederacy was created to continue and expand slavery, which was under political and moral attack from the drafting of the Constitution. Indeed, the only way to have avoided secession would have been for all the states to have abolished slavery to have reinstate it and to suppress the First Amendment rights of abolitionists.
After losing the War to Continue Slavery, the very first thing many of those memorialized confederates did was to start and support terrorist campaigns to ensure Black citizens were denied the rights that came with emancipation. Those statues were largely erected to memorialize those generals post-war work to maintain white supremacy, not their actions in the Civil War.
And a great many of those statues were put up during the 1950s. Just ask yourself why?