Answer: empire

AnswerCrossword Clue
EMPIRE

Commonwealth

EMPIRE

Kingly realm

EMPIRE

Fox drama whose guest stars have included Gladys Knight and Juicy J

EMPIRE
Darth Vader's dominion
EMPIRE
Ottoman, e.g.
EMPIRECaesar had one
EMPIREOf the Napoleonic era
EMPIREVast dominion
EMPIREHigh-waisted style
EMPIREBig business
EMPIRERealm
EMPIREBig family business
EMPIREDominion
EMPIREPowerful ruling period
EMPIREEwing Oil, e.g.
EMPIRE.. State Building
EMPIREBritish or Byzantine
EMPIRE"The ... Strikes Back"
EMPIRENations ruled by a sovereign
EMPIRESovereignty
EMPIRESovereign's domain
EMPIREByzantine or Ottoman
EMPIRERoman or Ottoman
EMPIRENew York, The ... State
EMPIREVictoria ruled one
EMPIREDomain
EMPIREThe .. State (New York)
EMPIREKhan's concern
EMPIREEarly French style
EMPIREMore than a kingdom
EMPIRE.. State (New York)
EMPIREKhan's domain
EMPIRERoyal domain
EMPIREFull sway
EMPIREWide domain
EMPIRESupremacy
EMPIREDespot's domain
EMPIREConqueror's pride
EMPIREWord on New York license plates
EMPIREThe ... State (New York's nickname)