The Emperors became figureheads , controlled by warlords like PERSON@1 of LOCATION@1 , and by the MISC@1 dynasty , which later led to 17th century MISC@2 rule of LOCATION@2 , changing the language of the court from LOCATION@3 to MISC@3 .

The Emperors became figureheads , controlled by warlords like PERSON@1 of LOCATION@1 .
