sentences:  Despite the AFSR’s successes in the summer and autumn of 1919, its rear was beset by rampant corruption among administrators, anti-White revolts among various ethnic groups, anarchist uprisings, pogroms against Jews and political infighting between the White generals and Cossack leaders.In October, Red Army counterattacks managed to recapture Oryol from the Volunteer Army while the Red Cavalry Corps under Semyon Budyonny drove a wedge between the Volunteer Army and Don Cossack Army.With no stable rear to fall back on, the remnants of the AFSR eventually retreated south to the Crimea and behind the Don River.