Molotov-Ribbentrop Pact: Did you mean...?

A photograph of the Palazzo del Pretorio where the discussions which led to the Locarno Pact of 1925 were held. Locarno, Switzerland. (Imperial War Museums)

Artillery weapons in medieval Europe included the mounted crossbow (ballista) and single-arm torsion catapult (mangonel), both similar to ancient Roman machines. As armies battled further afield such as in the Byzantine Empire and against...

Siege tactics were a crucial part of medieval warfare, especially from the 11th century CE when castles became more widespread in Europe and sieges outnumbered pitched battles. Castles and fortified cities offered protection to both the local...

The Red Army of the USSR began the Second World War (1939-45) with a series of shocking defeats, but from late 1942, it rallied and held on to key cities like the capital Moscow, Leningrad (Saint Petersburg), and Stalingrad (Volgograd). Then...

The Cold War and Ukraine: East-Central Europe and Ukraine in the Soviet security system This lecture explores how WWII reshaped East-Central Europe and how Ukraine became a key Soviet outpost in the emerging Cold War order. 📌 Key topics...

Adolf Hitler (1889-1945) was the dictator of Nazi Germany from 1933. He gained power by making popular promises like improving Germany's economy and status in Europe, but when he took these policies too far, he was responsible more than anything...

The First Triumvirate of ancient Rome was an uneasy alliance between the three titans Julius Caesar, Pompey, and Crassus which, from 60 BCE until 53 BCE, dominated the politics of the Roman Republic. Alliances have always been a part of history...

The Native Peoples of North America (also known as American Indians, Native Americans, Indigenous Americans, and First Americans) are the original inhabitants of North America believed to have migrated into the region between 40,000-14,000...

Kievan Rus (862-1242) was a medieval political federation located in modern-day Belarus, Ukraine, and part of Russia (the latter named for the Rus, a Scandinavian people). The name Kievan Rus is a modern-day (19th century) designation but...

The first four caliphs of the Islamic empire – Abu Bakr, Umar, Uthman, and Ali are referred to as Rashidun (rightly guided) Caliphs (632-661 CE) by mainstream Sunni Muslims. Their tenure started with the death of Prophet Muhammad in 632 CE...