Continent Continent A continent is one of several very large landmasses of the world. Generally identified by convention rather than any strict criteria, up to seven regions are commonly regarded as continents. Ordered from largest in area to smallest, they are: Asia, Africa, North America, South America, Antarctica, Europe, and Australia. Geologically, the continents largely correspond to areas of continental crust that are found on the continental plates. However, some areas of continental crust are regions covered with water not usually included in the list of continents. Zealandia is one such area (see submerged continents below). Islands are frequently grouped with
Mid-Continent Railway Museum Mid-Continent Railway Museum The Mid-Continent Railway Museum is a railroad museum in North Freedom, Wisconsin, United States. The museum consists of static displays as well as a 7-mile round trip ride aboard preserved railroad cars. Mid-Continent Railway Museum's collection emphasizes the preservation of railroad items operated in the upper Midwest from the period of 1880-1916, what the organization refers to as the "Golden Age of Railroading". During that time, railroads saw an unprecedented rate of expansion, growing in size in the United States from 93,000 to 254,037 miles of track. Three steam locomotives are currently under restoration to federal guidelines.