Maps: How Europe's political borders have changed from 1914 to the present

Europe pre WWI

Europe in 1914. (Duk Han Lee/CBC)

Europe post WWI

Europe in 2014. (Duk Han Lee/CBC)

Maps: How the Middle East's borders have changed from 1914 to the present

Middle East pre WWI

The Middle East in 1914. (Duk Han Lee/CBC)

Middle East post WWI

The Middle East in 2014. (Duk Han Lee/CBC)