 Complete the following phrase:  Despite the military prowess of Kappel and his troops, the Spring offensive failed: their supply lines were over-extended, their troops were meagre, ammunition shortages were common, and the Red Army was being reorganized and strengthened. As multiple revolts caused the Armys rear to disintegrate, Kolchak was captured by Soviet allies. Kappel and his Kappelevtsy thus began a forced march through the Siberian winter, the Great Siberian Ice March, similar to what the Volunteer Army had done in 1918, the 