Genghis Khan is the leader
"A special committee worked out another compromise: Congress would have the power to ban the slave trade, but not until 1800. The convention voted to extend the date to 1808. A final major issue involving slavery confronted the delegates. Southern states wanted other states to return escaped slaves."
French Franc was the currency during WW1 until 2002
Europe came under the rule of one emperor when Charlemagne was crowned.
That the Schlieffen plan failed, The French were unable to defeat the Germans completely at the Battle of the Marne.
