In 1711 Graf Apraskin re-settled all of the Rowing Cossacks on the left bank of the Terek River, this move was met with resentment, and during the entire 18th century the Terek Cossacks would still inhabit the left bank and use the rich vineyards and lands right up until 1799. Also in 1720 the Rowers and Tereks were fully incorporated into the Russian Empire and during the Russo-Persian War (1722–1723), the Cossacks aided Peter I of Russia in his conquest of the eastern Dagestan and the capture of Derbent. During the campaign the 1000 re-settled Don Cossacks on the Agrakhan and the Sulak formed the Agrakhan Cossack Host ("Аграханское Казачье Войско"), which was united with the Terek Cossacks. In 1735 by a new agreement with Persia the Sulak line was abandoned, and Agrakhan Cossacks were re-settled on the lower Terek Delta, and the fort of Kizlyar was founded.