10 maps that changed the world

Throughout its history, cartography has allowed us to chart, map, and locate destination points. But ten maps, in particular, have actually changed the way in which we understand the world. The original maps are on display at a new exhibition at the British Library, but you can see the digital versions in this great post by the Daily Mail. See three below:
USSR’s Be On Guard! Map (1921)

The London Tube Map (1933)

Google Earth (2005)

Check out all ten (and their stories) at Daily Mail.