Well, I am an American citizen and if the entire U.S. collapsed, what would become of me, and many other millions who call America their home? HUH??
I have children. What would become of my children, eh? While there have been problems in any country in the world, your post makes no sense.
You should be putting your efforts and faith into learning more about Jehovah God and what he requires of you --- before Armageddon hits because at Armageddon all those committing wickedness and violence in the world will be destroyed. That is going to free up quite a lot of space in the world because right now there are not nearly as many good, God-loving, God-fearing human beings in the world, so these good humans are going to have a lot of room to build homes where they won't be taken away from us, and there will be no more bloodshed or crimes, no more adultery, fornication, and STUPIDITY such as the one who posted this violent question.
How would you like it if someone asked you the same thing about your country? Surely you're not an American citizen to utter such vile, implied death to so many just because they live in a country called America.
Psalms 37: 8 - 11
Let anger alone and leave rage; Do not show yourself heated up only to do evil. *For evildoers themselves will be cut off, But those hoping in Jehovah are the ones that will possess the earth. And just a little while longer, and the wicked one will be no more; And you will certainly give attention to his place, and he will not be. But the meek ones themselves will possess the earth, And they will indeed find their exquisite delight in the abundance of peace..