Template:Motd/2012-07-23 (en)

This is a visualization of US expansion in North America from 1700 to 1900, seen through changes in the spatial distribution of post offices .

 Template:Motd/2012-07-23

This is the English translation of the Media of the day description page from 23 July 2012.

Descriptions in other languages:

• Motd/2012-07-23 (en)
• Motd/2012-07-23 (mk)
• Motd/2012-07-23 (zh-hans)