Historians of colonial British North America have largely relegated piracy to the marginalia of the broad historical narrative from settlement to revolution. However, piracy and unregulated privateering played a pivotal role in the development of every English community along the eastern seaboard from the Carolinas to New England. Although many pirates originated in the British North American colonies and represented a diverse social spectrum, they were not supported and protected in these port communities by some underclass or proto-proletariat but by the highest echelons of colonial society, especially by colonial governors, merchants, and even ministers. Sea marauding in its multiple forms helped shape the economic, legal, political, religious, and cultural worlds of colonial America. The illicit market that brought longed-for bullion, slaves, and luxury goods integrated British North American communities with the Caribbean, West Africa, and the Pacific and Indian Oceans throughout the 17th century. Attempts to curb the support of sea marauding at the turn of the 18th century exposed sometimes violent divisions between local merchant interests and royal officials currying favor back in England, leading to debates over the protection of English liberties across the Atlantic. When the North American colonies finally closed their ports to English pirates during the years following the Treaty of Utrecht (1713), it sparked a brief yet dramatic turn of events where English marauders preyed upon the shipping belonging to their former “nests.” During the 18th century, colonial communities began to actively support a more regulated form of privateering against agreed upon enemies that would become a hallmark of patriot maritime warfare during the American Revolution.