I recently got into a heated discussion with a friend, because I tried explaining her that she was incorrect. thanksgiving and Columbus day. what I want to know, is if I was rude in any way and if I'M THE ONE WHO'S WRONG. the first pic is comment only. the second pic is my comment and HER reply. she doesn't agree with my first comment, she doesn't agree with my second. but... my issue is... there's nothing to agree with or not, because there's factual evidence that back up my comments. (right? I'm not nuts...Am i?)

(her original post was about finding a shelter to feed the homeless for thanksgiving, but someone commented on how thanksgiving is such a wonderful holiday and I could not help myself from correcting them. I know I should have not done it, but I'm not wrong about my statements, correct?