The American flag does not fly because the wind moves past it. The American flag flies from the last breath of each military member who has died protecting it. American soldiers don't fight because they hate what's in front of them...they fight because they love what's behind them. Something to think about while you're celebrating this Independence Day.
I am really surprised that your 12 yo niece has learned NOTHING about this in school, at the very least? My son is going into 3rd grade and he knows SO much about American History, it's scary!
I also have veterans in my family (including my husband) so maybe he's more "interested"? Idk.
Anyway to me, it means being able to live FREE and having choices. And appreciating that.
Oh--and this quote from JFK: “Let every nation know, whether it wishes us well or ill, we shall pay any price, bear any burden, meet any hardship, support any friend, oppose any foe, to assure the survival and success of liberty.”