Answer:b. They were citizens of the United States and could have been executed for treason
Step-by-step explanation:
Even though there was no legal reason for the signers of the Declaration of Independence to sign, Jefferson and other Founders signed the Declaration of Independence because they saw it as a way to mutually pledge that they'll support it with their lives, fortunes and the sacred honor.
It was considered a courageous act because they realized that treason was being committed by doing so.