Day on September 7 in the history

The international day of clean air for the blue sky. Memorial of United Nations, established by the resolution of General Assembly of the organization on December 19, 2019. Air pollution — the most serious environmental risk for health of the person and one of the main preventable causes of death and diseases in the world. According to scientists, air pollution in rooms and out of them became the reason about 6,5 million cases of premature death around the world. World day of destruction of military toys. The idea of its establishment belongs to the World association helps to orphans and the children deprived of parental guardianship...