intoas america progresses the 20th century. >> this is getting back to why man thought in civil war. my great great grandfather was a farmer in north carolina. in the card.ted they font the inky's one they rated inland. placedettysburg he was in the 27th of north carolina. how did that compared to what the north did. >> the confederacy passes a construction law in 1862. it actually predates the union by a whole year. it has different amendments throughout the next two or three years. through volunteering, the confederacy puts in close to one million men. it is an astronomical figure of gathering. problem is when you take your minute put them in the bill of terry -- in the military, what happens to your infrastructure? what happens to anything else. with emancipation you remove that labor force. they start to crack the foundations that way. it is something why men thought, white men join up -- why did men join up? au can't find patriotism in foxhole. you fight for a man to your left, a man to your right. the confederacy had that outpour in 1861. the had a conscription because the war