 Complete the following phrase:  The division traced its lineage back to the formation of the 1st Kursk Infantry Division in 1918 during the Russian Civil War. The division was redesignated as the 9th Rifle Division in October of that year, and fought as part of the Southern Front against the White Armed Forces of South Russia from late 1918 to early 1920. In late 1920 it fought in the PerekopChongar Operation, completing the defeat of the remaining White forces in Crimea, after which it participated in the 