Final answer:
Aaron Burr (option c) was the signer of the Declaration of Independence who died shortly later from a duel with Alexander Hamilton.
Step-by-step explanation:
The signer of the Declaration of Independence who died shortly later from a duel was Aaron Burr (option c). In 1804, Burr engaged in a duel with Alexander Hamilton, who had long hated him, resulting in Burr shooting and mortally wounding Hamilton.