The document provides background information on the colonial settlements of Roanoke, Jamestown, and the New England colonies. It discusses the founding of the Roanoke colony in 1585 and its mysterious disappearance. It then covers the founding of Jamestown in 1607 and the early struggles it faced before eventually succeeding through the growth of tobacco and alliances with local Powhatan people. Finally, it examines the founding of colonies in New England, including Plymouth colony by the Pilgrims in 1620 and the Massachusetts Bay colony by Puritans in 1629, as well as the establishment of other colonies like Connecticut and Rhode Island by dissenting Puritans seeking religious freedom.