LIFE AT JAMESTOWN. - The colonists who landed at Jamestown in 1607 were all men. While some of them were building a fort, Captain Newport, with Captain John Smith and others, explored the James River and visited the Powhatan, chief of a neighboring tribe of Indians. This done, Newport returned to England (June, 1607) with his three ships, leaving one hundred and five colonists to begin a struggle for life. Bad water, fever, hard labor, the intense heat of an American summer, and the scarcity of food caused such sickness that by September more than half the colonists were dead.