 Complete the following phrase:  The Polish forces grew from approximately 100,000 in 1918 to over 500,000 in early 1920. By 20 August 1920, the Polish army had reached a strength of 737,767, so there was rough numerical parity between the Polish army and the opposing Soviet forces. Polish intelligence knew the Soviets had prepared for a new offensive; the Polish High Command decided to launch a preemptive attack. The plan for 