I read this in a post here:
"I believe that because so many in this country have turned away from GOD and all he believes in. He has in turned removed the blessings originally placed on this country."
I don't believe that God has a chosen people or country. God may provide blessings to people of good faith and as such maybe a country that has a lot of good people will be a better place than one that doesn't but God does not favor countries or governments. There is no righteous country.
Tim