Complex sentence: While the "Follies" typically featured light-hearted themes, audiences enjoyed the war-theme scene of the 1918 "Follies", and it ran up until the Armistice with Germany in November 1918.
Split into simpler sentences: While the "Follies" typically featured light-hearted themes, audiences enjoyed the war themed scene of the 1918 "Follies". The show ran until the Armistice with Germany in November 1918.