The IV Republican Scientific and Practical Conference dedicated to the 100th anniversary of the TASSR foundation and the 75th anniversary of the Victory in the Great Patriotic War was held in Gymnasium No. 1 of Dzhalil village in Sarmanovskiy district. The event was attended by university lecturers, teachers, schoolchildren, students, as well as specialists from the Zakamskiy Territorial Administration of the Ministry of Ecology and Natural Resources of the Republic of Tatarstan.