The customs necessary for the preservation of the forests must remain in force.
Other remains which bear witness to tlae civilization of, the Mayas are the paved highways and the artificial reservoirs (aguadas) designed for the preservation of water for towns through the long dry season.
The preservation of game is now enforced.
Part of the Jewish ritual was the preservation of the Israelites from the idolatry which at that time prevailed among every other people.
Several isolated efforts were made earlier than this; it is evident that there was a school at Lothersdale near Skipton in 1800 " for the preservation of the youth of both sexes, and for their instruction in useful learning"; and another at Nottingham.