Is James Horn’s assertion that “Jamestown also presents two sides of America’s founding. On the one hand, England’s New World offered many settlers opportunities for social and economic advancement unthinkable at home; while on the other, colonization unleashed powerful destructive forces that were catastrophic for Indian peoples, whose lands were taken by colonists, and for enslaved Africans and their posterity, whose labor enabled Jamestown, and indeed America, to flourish” true? Why or why not?