To get an ID in USA: - Hope you still are in possession of the only copy of your birth-certificate. - If not, hope that your church/city-hall, can provide you a copy. - Go to the DMV, birth-certificate, two proof of residences. - Wait couple of weeks to receive by mail.
Things are much simpler in France, cost nothing, and because it is mandatory to have an ID, it is never an issue to provide one.