December 9, 1948 (winter of Lunar New Year in early nine), the Convention of the United Nations by the Prevention and Punishment of Genocide crimes.

1948, the United Nations General Assembly adopted the Convention on the Prevention and Punishment of the Crime of Genocide, effective January 12, 1951. The full text of 19. The provisions of the Convention, deliberately destroy a national, racial or religious group in whole or in part, the behavior is the Crime of Genocide; such acts and premeditated acts or incitement to commit genocide, whether committed in time of peace or in time of war, are in international law kinds of crimes, should be to prevent and to punish. States Parties must develop the necessary decree to guarantee the implementation of the Convention.