<prompt> Translate the following text to SwahiliHis career was sketched lightly, and it was firmly asserted 145 that he, and not the figurehead leaders, had been the author of the Russian Revolution.  <response>: Kazi yake ilifunuliwa kwa urahisi, na ilithibitishwa kwa uthabiti kwamba yeye, na si viongozi wa kichwa, alikuwa mwandishi wa Mapinduzi ya Urusi. 