Apparently you know nothing....
I don’t know how old you are, but I’ll wager 20 cents that you were educated in the government public school and left wing college. My 52 year old had a social studies textbook in high school which contained one paragraph on Abraham Lincoln! It was necessary to augment her education. Education is far worse now than it was in the 60’s. Most young younger people have very little knowledge of of U.S. history, much less good manners.