Thank you for your post.
I've been off line for a few days but I'm glad I checked to see your post.
I think you know posters are upset with how schools lean over backwards to portray the global community as victimized by the United States. There has been a revision of history to paint us in a bad light.
You can't tell me most of the teachers in your school lean left and their personal politics come through in their teaching.
I hope you are learning how to think. Education is more than what you assimilate in school. Read. Read. Read. And read other points of view. Deeply understanding history will broaden your understanding and open your mind to the goodness and greatness of the United States of America.
.........You can't tell me most of the teachers in your school don't lean left..........