I don't know if we had any civil war battles here in S.E. Indiana. I haven't heard of any. The walls aren't near any property lines. They are at the bottom of a hillside. There is zero chance of it being flood control. The creek is dry unless it rains and then it's just a trickle of water flowing through it. The wall would probably still be standing if I hadn't of messed with it when I was a kid
The rocks are from the creek bed next to it. This spring I'd like to build a small dam across the creek. I'd like to make a small watering hole for the deer. It would be a 10 yard shot from my stand.
The first doe I killed with a recurve this past deer season was standing a few feet from the wall when I shot her. She jumped it after the shot.