In my state, on the basis of the separate but equal doctrine, we have made enormous strides over the years in the education of both races. Personally, I think it would have been sounder judgment to allow that progress to continue through the process of natural evolution. However, there is no point crying about spilt milk.
As the House is designed to provide a reflection of the mood of the moment, the Senate is meant to reflect the continuity of the past--to preserve the delicate balance of justice between the majority's whims and the minority's rights.