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
Rambles in Germany and Italy Middle Ages until the end of the nineteenth century, Italy was divided into many small duchies and city-states, some of which were autonomous and some of which were controlled by Austria, France, Spain, or the Papacy. These multifarious governments and the diversity of Italian dialects spoken on the peninsula caused residents to identify as "Romans" or "Venetians", for example, rather than as "Italians". When Napoleon conquered parts of Italy during the French Revolutionary Wars (1792–1802) and the Napoleonic Wars (1803–15), he unified many of the smaller principalities; he centralised the governments and built roads and communication networks that helped to