North America metropolitan area by population in North America: Greater Mexico City. Canada also breaks into the top ten largest metropolitan areas with the Toronto metropolitan area having six million people. The proximity of cities to each other on the Canada–United States border and Mexico–United States border has led to the rise of international metropolitan areas. These urban agglomerations are observed at their largest and most productive in Detroit–Windsor and San Diego–Tijuana and experience large commercial, economic, and cultural activity. The metropolitan areas are responsible for millions of dollars of trade dependent on international freight. In Detroit-Windsor the Border Transportation Partnership study
France and England in North America and historical fiction. The separate volumes, and the dates of first publication, are: A single-volume condensed version, edited by John Tebbel, was published in 1948 as "The Battle for North America". A two-volume unabridged version, with notes by David Levin, was published in 1983 by the Library of America as "France and England in North America. France and England in North America France and England in North America () is a multi-volume history of the European colonization of North America written by Francis Parkman between 1865 and 1892, which highlights the military struggles between France and Great Britain. It was