Ministry of the Maritime Fleet (Soviet Union) 1922 and was collapsed in 1991. But Minforflot has more short history. Until 25 May 1939, functions of the Ministry of Maritime Fleet USSR were carried out by the People's Commissariat of Water Transport of the USSR, which was responsible for both maritime and river fleets of the USSR. The structure of the People's Commissariat of Maritime Fleet USSR as a separate people's commissariat was confirmed by a decree of the Council of Ministers USSR on 25 May 1939. On 15 March 1946, the People's Commissariat of Maritime Fleet USSR was changed to the Ministry of Maritime Fleet USSR by
Conservation in the United States has sparked the need for protection. Many of these resources were barely touched less than half a century ago but have been drained in several situations. One of these resources, water, is key to survival of almost all life but is being used quicker than it is replenished in many states within the United States. This has created the need for greater conservation which has been met by new techniques and technologies for both reducing the amount of water being used and increasing how efficiently it is being used. Some of these methods are as simple as replacing the fixtures