Who were the two people who saved Jamestown and how did they do it?

The two key figures who saved Jamestown were Captain John Smith and Pocahontas. Captain John Smith implemented strict discipline and established trade relations with local Native American tribes, which helped secure food and resources for the struggling colony. Pocahontas, the daughter of the Powhatan chief, played a crucial role by facilitating communication and fostering cooperation between the settlers and her tribe, ultimately helping to ensure the survival of the Jamestown settlement.