Who do you have to be? You don't have to be anyone, but you'll find in life that demanding something in conversation usually makes people think you're an a-hole, and won't lead to anything productive in that conversation.
Really? See when you challenge someone like this---
So, it wasn't good enough for you to have a polite conversation, no. You had to not only call into question what vets told her grandfather, but further insult her by demanding that she document, and research for you what was related to her from her grandfather, instead of doing your own research, as though you are someone who is deserving of some deference in matter. IOW, you were rude, and arrogant. If you don't believe her, fine, you don't have to, but you don't have to be rude in expressing that.
What would a resident of Utah know of "Southern History"? Other than the revision undergone by years of liberal indoctrination that is?
I know full well what this site is about, and really don't need your snarky little explanation of what you think needs to be adhered to...All you do with your attitude is reinforce what is generally thought of liberal expression.
I don't go cryin' to 'mommy' and 'daddy' with every jack ass comment others make like libs do....