Colonial history of the United States Lower Louisiana. This vast tract was first settled at Mobile and Biloxi around 1700, and continued to grow when 7,000 French immigrants founded New Orleans in 1718. Settlement proceeded very slowly; New Orleans became an important port as the gateway to the Mississippi River, but there was little other economic development because the city lacked a prosperous hinterland. In 1763, Louisiana was ceded to Spain around New Orleans and west of the Mississippi River. In the 1780s, the western border of the newly independent United States stretched to the Mississippi River. The United States reached an agreement with Spain for
Campaigns of 1800 in the French Revolutionary Wars Höchstädt (1800), Kray retreated to Munich. Again, on 10 May, the Austrians withdrew with heavy losses, this time to Ulm. A several month armistice followed, during which Kray was replaced by the Archduke John, with the Austrian army retiring behind the river Inn. Austrian reluctance to accept negotiated terms caused the French to end the armistice in mid-November, effective in two weeks. When the armistice ended, John advanced over the Inn towards Munich. His army was defeated in small engagements at the battles of Ampfing and Neuburg an der Donau, and decisively in the forests before the city at Hohenlinden