Original sentence: Parvus was to have met with Lenin during a planned stopover in Stockholm, but Lenin sent his associates Jacob Ganetski and Karl Radek to meet with him instead.Parvus wrote Vladimir Lenin to allow him come to Soviet Russia and take up an active role
Edited sentence: Parvus was to have met with Lenin during a planned stopover in Stockholm, but the hostile Lenin sent his associates Jacob Ganetski and Karl Radek to meet with him instead.Parvus wrote Vladimir Lenin, whom Parvus helped attain power, to allow him come to Soviet Russia and take up an active role