What is the noun phrase(s) in these sentences. there may be multiple. I need this answered before tomorrow please.
1.) "Armed defense of democratic existence is now being gallantly waged in four continents."
2.) "We need not overemphasize imperfections in the Peace of Versailles."
3.) "No one can tell the exact character of the emergency situations that we may be called upon to meet."
4.) "Just as our national policy is this:..."
5.) "A free nation has the right to expect full cooperation from all groups."