Is the definition whistleblowing/whistleblower ? i am not sure sorry
i am not comprehending what are you looking for answers in
Captain John Smith saved the colony by making a rule that anyone who didn't work, didn't eat. This forced the colonists to plant food and build shelters and fences to protect themselves from attacks. He also helped to maintain the peace between the Algonquian Indians.
Disproved religion, people focused more on the human aspect of earth, people started questioning things more
He supported the Indian removal act because the Indians where his enemies. He fought them several times.