When was the last time US soldiers did that? Did I miss a military attack on the USA in the past 75 years?

The United States military fights battles around the world so that war doesn't end up on our front door step. And notice the words "freedom of the world". Perhaps you should take a look at an actual history book and the numerous military engagements of the United States army for the sake of it's allies.

Nice BS you are shoveling there. We all know the history you derpwad. It's an unending list of "military engagements". Now you've added "for the sake of its allies", which something completely different. Next you'll be spouting nonsense like "spreading democracy", "nation building" and "humanitarian intervention".

If I was you, I wouldn't be calling people names ( especially those used in elementary schools) given the fact you most likely obtain the bulk of your "news" from facebook like all the other conspiracy theory pushing whack jobs. If you know so much about history than go write a book and get it published. I'm sure all the fake news sites would love to hear.
Have fun with your garbage liberal opinions peen eater.