 Complete the following phrase:  On May 11, 1920, after the renaming of the Armed Forces of the South of Russia by General Peter Wrangel to the Russian Army, the Officer General Markov Division was renamed the General Markov Infantry Division in accordance with this renaming, the regiments of the division were also called infantry. In the summer of 1920, reserve battalions of regiments and divisions were re-created as part of the division the latter was intended for deployment in the 4th Regiment, the formation of which was begun in October. As part of the 1st Army Corps, the Markov Division participated in 