Click on the link in tweet to see interactive map:
Drag the cursor to see how Europe has changed since Archduke Ferdinand's assassination http://t.co/Vfpu5aiakw pic.twitter.com/NYWQX2CDIS
— Glenn Kates (@gkates) June 28, 2014
Click on the link in tweet to see interactive map:
Drag the cursor to see how Europe has changed since Archduke Ferdinand's assassination http://t.co/Vfpu5aiakw pic.twitter.com/NYWQX2CDIS
— Glenn Kates (@gkates) June 28, 2014