Passage: The Polish Army was made up of soldiers who had formerly served in the various partitioning empires, supported by some international volunteers, such as the Kościuszko Squadron. Boris Savinkov was at the head of an army of 20,000 to 30,000 largely Russian POWs, and was accompanied by Dmitry Merezhkovsky and Zinaida Gippius. The Polish forces grew from approximately 100,000 in 1918 to over 500,000 in early 1920. In August 1920, the Polish army had reached a total strength of 737,767 soldiers; half of that was on the frontline. Given Soviet losses, there was rough numerical parity between the two armies; and by the time of the battle of Warsaw, the Poles might have even had a slight advantage in numbers and logistics.Among the major formations on the Polish side was the First Polish Army.
Between 1918 and 1920, how many more Polish forces joined? How many different groups of people made up the Polish army? How many maximum amount of Russian POWs was Boris Savinkov head of? How many minimum amount of Russian POWs was Boris Savinkov head of? How many months into the year of 1920 did the Polish forces reach 737,767 soldiers? How many people accompanied Boris in leading the Polish Forces? How many people did the Polish Forces grow by from 1918 to 1920? How many people was Boris Savinkov accompanied  by, leading the mostly Russian POWs? How many soldiers did Polish forces grow by between 1918 and early 1920? How many soldiers were added to the Polish army in the first half of 1920? How many soldiers were in Polish forces in 1918? How many soldiers were in Polish forces in August 1920? How many soldiers were in Polish forces in early 1920? Was the Polish army bigger in 1918 or 1920? Which army had about the same number of soldiers as the Polish army? Who helped lead the army of mostly Russian POWs along with Savinkov? Who made up the Polish army?