Very popular from 1900 until the 1920’s, the renewed interest in ceiling fans began when the energy crisis in 1974 forced homeowners to look for alternative methods of heating and cooling.
(A) Very popular from 1900 until the 1920’s,
the renewed interest in ceiling fans began - very popular....seems to be modifying renewed interest
(B) The
renewed interest in ceiling fans, which were very popular form 1900 until the 1920’s
began(C) After they were very popular from 1900 until the 1920’s,
the renewed interest in ceiling fans was beginning - After they were very popular....seems to be modifyinng renewed interest
(D) Ceiling fans were very popular from 1900 until the 1920’s, with
renewed interest beginning in them
(E) From 1900 until the 1920’s ceiling fans were very popular, and now the renewed interest in them
has begun - energy crisis had forced homeowners first and then the renewed interest began. The verb for "renewed interest" should be in simple past. And since the time is clear in the sentence it is written this way -->
renewed interest began when the
energy crisis in 1974 forced homeowners