Even when it was most used in the 1910s and 1920s, America's passenger train network displayed stark differences between ...

As the war in Ukraine rages, Germany and the Baltic states have warned Vladimir Putin's aggression could spread in Europe.

but much of present-day Europe is based on the lines drawn following the conflict sparked by Princip's bullet. (Pull cursor to the right from 1914 to see 1914 map and to the left from 2014 to see ...