The law of treaties is that part of international law which deals with legally binding agreements between states, generally referred to as treaties.
... is spread out with 22.3% under the age of 18, 6.3% from 18 to 24, 31.0% from 25 to 44, 26.9% from 45 to 64, and 13.5% who are 65 years of age or older. The median age is ...