<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?umaarufu wa krismasi ulianza ghafla mnamo mwaka 1820 kutokana na kitabu cha washington irving the keeping of christmas at bracebridge hall kuiadhimisha krismasi kwenye jukwaa la bracebridge.  <response>: the popularity of christmas was further spurred on in 1820 by washington irvings book the keeping of christmas at bracebridge hall. 