Apparently what I was taught was wrong. The AK-47 was made after WWII not during it. HN members usually downvote when something is incorrect, even if it was no

Apparently what I was taught was wrong. The AK-47 was made after WWII not during it. HN members usually downvote when something is incorrect, even if it was not my fault but the teacher who taught me that. I usually make mistakes and get downvoted for them. What I was taught about Windows NT had some inaccuracies in it and got downvoted for that. If you look at my history every once in a while I got downvoted and get used to it. But I get upvoted more than downvoted so it averages out.