Historical anniversaries and significant global events

Various historical milestones are observed across late October. Key events include the signing of the Peace of Westphalia in 1648, which altered the European balance of power, and the establishment of the United Nations Charter in 1945.

In economic history, the 1929 Black Thursday stock market crash in New York is noted, alongside the founding of the Toronto Stock Exchange in 1861. Military history highlights include the Battle of Agincourt in 1415, the Second Battle of El Alamein in 1942, and the 1917 Bolshevik Revolution in Russia.

Greek history is represented by the purchase of the battleship Averof in 1909, the first siege of Messolonghi in 1822, and the liberation of Langadas during the First Balkan War in 1912. Cultural milestones include Giorgos Seferis receiving the Nobel Prize in Literature in 1963 and the birth of football legend Pelé in 1940.