Empress's tenure (5)
I believe the answer is:
reign
(Other definitions for reign that I've seen before include "Prevail" , "time in power" , "Be champion" , "Rule - dominate" , "Control" .)
I believe the answer is:
reign
(Other definitions for reign that I've seen before include "Prevail" , "time in power" , "Be champion" , "Rule - dominate" , "Control" .)