European empires would have not existed absent private enterprise both licit and illicit. Private traders, in the first instance, sustained colonies by conveying the labor and merchandise that planters required in exchange for the exports that colonies produced. Moreover, those colonies would not have existed in the first place absent private initiatives since European states in the 16th and 17th centuries customarily lacked the administrative and fiscal resources and often the inclination to oversee such projects. Individual or corporate adventurers, though, did possess such resources and inclination; legitimate operators secured government authority for their activities pursuant to charters that drew upon medieval forms and granted extraordinary powers to their recipients. Under the terms of these documents, grantees pursued public purposes—as they would be called today—that their activities entailed in conjunction with their pursuit of profit. The results of this practice included the establishment of colonies that spanned the Atlantic basin from the Madeira Islands to Newfoundland to Brazil; the emergence of colonial leaderships who pursued their own agendas while they ingratiated themselves into trans-Atlantic political cultures; and incessant conflict over territorial and commercial agendas that involved indigenous people as well as Europeans. Other operators did not bother with legitimacy as they pursued smuggling, piracy, and colonizing ventures that also contributed profoundly to imperial expansion. The domestic and international friction generated by these activities ultimately brought increased state involvement in overseas affairs and increased state ability to direct those affairs.