events
The Treaty of Lodi is signed, establishing a balance of power among northern Italian city-states for almost 50 years.
Related Wikipedia articles
Treaty of Lodi
1454 Italian peace treaty which ended the Wars in Lombardy
The Treaty of Lodi, or Peace of Lodi, was a peace agreement which brought to an end the Wars in Lombardy between the Venetian Republic and the Duchy of Milan, signed in the city of Lodi on 9 April 1454.Source: Wikipedia (CC BY-SA)
April 9
Day of the year
April 9 is the 99th day of the year in the Gregorian calendar; 266 days remain until the end of the year.Source: Wikipedia (CC BY-SA)