Based on the clue 'coney island was once an actual island but since a...', what is the answer?

Based on the clue 'cone shaped dwelling plus hide your face game play...', what is the answer? Based on the clue 'coneheads just like on saturday night live though ...', what is the answer? Based on the clue 'conestogas often had a white top a wagon painted ...', what is the answer? Based on the clue 'coney garths pillow mounds hold these', what is the answer? Based on the clue 'confederate civil war general george edward picket...', what is the answer? Based on the clue 'confederate general george randolph a grandson of ...', what is the answer? Based on the clue 'confederate general jeb lent this surname to light...', what is the answer? Based on the clue 'confederate general john c breckinridge previously...', what is the answer?