“What countries or groups do you feel pose the biggest threat to the longevity of the United States?”
IMHO, I’d say China and Russia. Russia has shifted strategies to using rouge nations (Iran, Syria) to do thier bidding. China literally has us by the purse strings.
I would agree with you!
Don’t forget about Russians securing of gas/oil at a pace not seem before. We’re trying to counter it, but they’re quite handely spanking us right now. Putin is taking Russia back to the Soviet Union, and securing his replacement as we speak. Are we really prepared for both of them right now? I’m afraid I don’t want to answer that question.
And that’s not even getting into the whole domestic dissolution of the Republic.