Editing March 1 (section)

===Pre-1600===
*[[509 BC]] &ndash; [[Publius Valerius Publicola]] celebrates the first [[Roman triumph|triumph]] of the [[Roman Republic]] after his victory over the deposed king [[Lucius Tarquinius Superbus]] at the [[Battle of Silva Arsia]].<ref>{{cite journal|last=Sage|first=M.M.|title=The Elogia of the Augustan Forum and the ''De Viris Illustribus'': A Reply|journal=Historia: Zeitschrift für Alte Geschichte|date=1983|volume=32|number=2|page=252}}</ref>
* [[293]] &ndash; Emperor [[Diocletian]] and [[Maximian]] appoint [[Constantius Chlorus]] and [[Galerius]] as [[Caesar (title)|Caesar]]s. This is considered the beginning of the [[Tetrarchy]], known as the ''Quattuor Principes Mundi'' ("Four Rulers of the World").<ref>{{cite book|last=Banchich|first=Thomas Banchich M.|title=The History of Zonaras: From Alexander Severus to the Death of Theodosius the Great|location=New York|publisher=Routledge|date=2009|isbn=9780415299091|url=https://books.google.com/books?id=8_CBAgAAQBAJ|page=137}}</ref>
* [[350]] &ndash; [[Vetranio]] proclaims himself Caesar after being encouraged to do so by [[Constantina]], sister of [[Constantius II]].<ref>{{cite book|last=Elton|first=Hugh|title=The Roman Empire in Late Antiquity: A Political and Military History|location=Cambridge, UK|publisher=Cambridge University Press|date=2018|isbn=9780521899314|url=https://books.google.com/books?id=D2V9DwAAQBAJ|page=72}}</ref>
* [[834]] &ndash; Emperor [[Louis the Pious]] is restored as sole ruler of the [[Francia|Frankish Empire]].<ref>{{cite book|last=Milman|first=Henry hart|title=History of Latin Christianity: Including That of the Popes to the Pontificate of Nicolas V. Volume 5|location=New York|publisher=A.C. Armstrong|date=1892|url=https://books.google.com/books?id=A1gwAQAAMAAJ|page=546}}</ref>
*[[1476]] &ndash; Forces of the [[Catholic Monarchs]] engage the combined Portuguese-Castilian armies of [[Afonso V of Portugal|Afonso V]] and [[John II of Portugal|Prince John]] at the [[Battle of Toro]].<ref>{{cite book|last=Lea|first=Henry Charles|title=History of the Inquisition of Spain. Volume 1|location=Frankfurt, Germany|publisher=Outlook Verlag|date=2020|isbn=9783752409109|url=https://books.google.com/books?id=vXL1DwAAQBAJ|page=117}}</ref>
*[[1562]] &ndash; Sixty-three [[Huguenot]]s are [[Massacre of Wassy|massacred in Wassy, France]], marking the start of the [[French Wars of Religion]].<ref>{{cite book|last=Kelly|first=Caleb Guyer|title=French Protestantism, 1559–1562|location=Baltimore|publisher=Johns Hopkins Press|date=1918|url=https://books.google.com/books?id=_KIsAAAAYAAJ|page=164}}</ref>