 Complete the following phrase:  In 1552, after the capture of Kazan, the lands of the former Bulgar settlement were incorporated into the Muscovite state. The first Russian settlement in the region was the village of Omar, which still exists today. On July 3, 1613, an official document was signed on the formation of the monastery village of Troitskoe-Mamadysh in the Kazan Voivodeship. The rest of the territory now occupied by the current Mamadyshsky district belonged to the lands of the Zuisky, Moskovsky and Donskoy monasteries and the Kazan bishops house. In 1743 Asafula Inozemtsev opened the Taishevsky copper smelter in the village of Kukmor which until 1747 was the largest copper smelter in the Volga region. In 1774, a large number of the regions residents joined the insurrectionist detachments of Yemelyan Pugachev during his 