New GPT4 Italian History

Sure, here is a list of significant events involving Italy or Italians that took place in years ending in a multiple of five. Please note that as of my last training cut-off in September 2021, the events post-2020 might not be accurate.

1825

The Battle of Cephalonia: Part of the Greek War of Independence. This was a successful Greek uprising against Ottoman rule, in which Italian philhellene Count Santorre di Rossi fought for the Greeks.
1845

The formation of Young Italy: Giuseppe Mazzini organized this political movement aiming to promote Italian unification.
1860

The Expedition of the Thousand: Led by Giuseppe Garibaldi, this campaign played a significant role in the unification of Italy.
1880

The Italian Parliament approves a new law on public education, which includes mandatory schooling for children from 6 to 9 years old.
1905

Naples football club was founded.
1920

"Biennio Rosso" or "Two Red Years" period in Italy, marked by numerous social conflicts and strikes.
1930

Italy hosted the first FIFA World Cup.
1935

Second Italo-Ethiopian War: Fascist Italy, led by Benito Mussolini, invaded Ethiopia against the rules of the League of Nations.
1940

Italy entered World War II on the side of Nazi Germany and Japan.
1945

The end of World War II: Italy surrendered in 1943 and was occupied until 1945. After the war, it became a republic.
1950

Italy joins the United Nations.
1955

The Messina Conference took place in Italy, which led to the creation of the European Economic Community (forerunner to the European Union).
1960

Rome hosts the Summer Olympic Games.
1975

The divorce law comes into effect in Italy, following a referendum the previous year.