CARTE D'UNE PARTIE DE L'AMERIQUE SEPTENTRIONALE, pour servir a l'Histoire de la derniere Guerre.

Published following the American Revolution, this interesting map covers the eastern part of North America from James Bay and the Great Lakes to the Gulf of Mexico, stretching east to the Appalachian Mountains. It presents the newly-formed United States in great detail, illustrating — as the title suggests — the original thirteen colonies which declared independence in 1776.

The map presents provinces, numerous towns and cities, forts, mines, rivers, Indian villages and tribal territory, and battlegrounds (both French and Indian War and Revolutionary War). It features two large and detailed inset maps, as well as a small inset view of Niagara Falls. The large inset at right is centered on the confluence of the Mississippi and Missouri Rivers, and delineates the Mississippi Valley and its tributaries, extending north to Lake Superior. The smaller inset at the bottom shows New Orleans and part of the Gulf of Mexico, with West Florida.
Among the interesting state border configurations is the depiction of New Jersey, which extends far north into today’s New York.

The first state of this map was published in 1755. As the outbreak of the American Revolution increased demand for American maps, Le Rouge reworked the plate in 1777 (adding the boundaries of the new states) and re-titled it: Theatre de la guerre en Amérique. He then re-worked it again and published it in 1787 with the title Carte d’une partie de l’Amérique Septentrionale pour servir a l’Histoire de la dernière guerre (this map).

Georges-Louis le Rouge (1707-90) was one of the most important French cartographers of the Seven Years’ War and American Revolutionary War periods. He was born in Hanover, Germany, but moved to France in 1738.

Reference: McCorkle #755.23 & #777.13; Sellers and Van Ee #33 & 154.