. >> my name is aj douglas. from virginia. i hope you don't mind me doing this. kind of long, but i would like to say that i don't think the civil war was entirely about slavery. why? because throughout history people don't really care about black people that much. i don't need to say that way but for example, the massacre in paris. that same day, 5000 africans were killed by the same organization that we are fighting today. it was on the news. the point i making, the question i am asking is if the veterans won the war economically, how would things change in the country? either way, the union one, the confederacy one, there are still -- if slavery were the object, to get rid of it, did we really do that? it still resonates. >> there's a number of issues that you raise. i can't tell you what would've happened if the war, if the confederacy had won the war. there have been books written about that. there is a lot of speculation. i really don't have anything to add to the conversation. your question is a perfect example of how this tide of history still and go fast