ANSWERS: 2
-
1904 NYCity
-
The first one was built in London: The first underground railway in the world is the London Underground. London's system was proposed by Charles Pearson, as part of a city improvement plan, after the Thames Tunnel opened. http://en.wikipedia.org/wiki/Metro#History The first city was New York City http://www.nycsubway.org/
Copyright 2023, Wired Ivy, LLC