Answer:

republican

Answer	Crossword Clue
REPUBLICAN	Lincoln or Bush
REPUBLICAN	Howard Baker, politically
REPUBLICAN	One who prefers elephants to donkeys

REPUBLICAN	Party choice
REPUBLICAN	Hoover.
REPUBLICAN	"Mr. ...."
REPUBLICAN	Abraham Lincoln was one.
REPUBLICAN	One way to vote.
REPUBLICAN	Party of the Mugwumps.
REPUBLICAN	Miller, for one.
REPUBLICAN	River in Kansas.

REPUBLICAN	Party label.
REPUBLICAN	Ballot choice
REPUBLICAN	D.D.E., e.g.
REPUBLICAN	Political party of Lincoln
REPUBLICAN	Abraham Lincoln, for one