Switzerland in the Roman era after which the area began to be occupied by Germanic peoples. The Swiss plateau, within the natural borders of the Alps to the South and East, Lake Geneva and the Rhône to the west and the Rhine to the north, was recognized as a contiguous territory by Julius Caesar. This area had been dominated by the La Tène culture since the 5th century BC, settled by a mostly Celtic population (Gauls), of which the Helvetii were the most numerous, but which also included the Rauraci in north-west Switzerland centered on Basel, and the Allobroges around Geneva. South of the Swiss
Little Salmon River (Lake Ontario) approximately watershed, which is primarily agricultural and residential in nature. The river rises at the confluence of the North Branch Little Salmon River and South Branch Little Salmon River in the eastern part of the town of Mexico, west of the village of Parish. From there, the river flows northwest through the village of Mexico and the hamlet of Texas before emptying into Lake Ontario at Mexico Point. The lower Little Salmon River provides habitat for a variety of resident fish species, including brown bullhead, white suckers, rock bass, largemouth bass, and northern pike. In addition, several lake-dwelling species enter