when was the tsardom of russia found
The Tsardom of Russia (ÑÑÑÑÐºÐ¾Ðµ ÑÐ°ÑÑÑÐ²Ð¾,[2][3] Russkoye tsarstvo or ÑÐ¾ÑÑÐ¸Ð¹ÑÐºÐ¾Ðµ ÑÐ°ÑÑÑÐ²Ð¾,[4][5] Rossisyskoye tsarstvo), also known as the Tsardom of Muscovy,[6][7] was the name of the centralized Russian state from assumption of the title of Tsar by Ivan IV in 1547 until the foundation of the Russian Empire by Peter the Great in 1721.