The Battle of Bannockburn: After two days of fighting Robert “the Bruce” I, commanding the Army of Scotland, defeats the Army of England, commanded by Edward II (r. 1307 – 1327).  This battle transforms Scotland from a vassal of England into a sovereign realm.

       [updated 9/8/2024]

Subsequent Events:

4/6/1320                    3/17/1328

References:

Winston Churchill, A History of the English-Speaking Peoples, four volumes. (London: Cassell, 1956-58), 1:313-14.

Battle of Bannockburn – Wikipedia
en.wikipedia.org/wiki/Battle_of_Bannockburn

Current U.s. National Debt:

$36,167,124,467,492

Source