'Kingdoms' in the Bible

Then Hezekiah prayed in the presence of the LORD, "LORD God of Israel! You live between the cherubim! You alone are the God of all the kingdoms of the earth. You have fashioned the heavens and the earth.

Now, LORD our God, I'm praying that you will deliver us from his control, so that all the kingdoms of the earth may know that you alone, LORD, are God!"