Simplify the following text for a Grade 8 native English-speaking person.
Original: ( 9 ) In response to the same fire , Domitian ( emperor 81 â `` 96 ) established a new altar to Vulcan on the Quirinal Hill .
Simplified: In response to the same fire , Domitian ( emperor 81 -- 96 ) established a new altar to Vulcan on the Quirinal Hill .