The UNESCOWorld Heritage program is a program under the auspices of the United Nations with the interest of preserving sites and objects of historical and cultural value to the entire world.
... with 30.3% under the age of 18, 8.1% from 18 to 24, 29.9% from 25 to 44, 23.8% from 45 to 64, and 7.9% who are 65 years of age or older. The median age is 35 years. For ...