sentences:  In the winter of 1918 – 19, after the Volunteer Army had shattered the main Red forces in the North Caucasus, it redirected its efforts to the north in the Donbas region as the Don Cossacks again lost heart and began to give ground to their Red opponents.On 8 January 1919, as the Don Cossack Army was collapsing due to plummeting morale among its troops, Krasnov subordinated his forces to Denikin thereby creating the Armed Forces of South Russia (AFSR).The Volunteer Army was renamed the Caucasian Volunteer Army.