Crossword Puzzle Power-mad ruler of old

Clue: Power-mad ruler of old

Ruler with absolute power (DESPOT with 6 letters)
Powerful ruler (DYNAST with 6 letters)
Box office staying power (LEGS with 4 letters)
Presidential power first used by James Madison (e.g. POCKETVETO with 10 letters)
Rulers who inherit their power (DYNASTS with 7 letters)
Offspring of Bold Ruler and Somethingroyal (SECRETARIAT with 11 letters)
All-powerful ruler (TSAR with 4 letters)
Oval Office power (VETO with 4 letters)
Offer made for a horse (KINGDOM with 7 letters)
Made a higher offer (OUTBID with 6 letters)