Prussia: Did you mean...?

The Prussian (and then German) medal for valour Pour le Mérite, popularly known as the Blue Max during the First World War (1914-18). Shown in an exhibition of the Tallinn Museum of Orders of Knighthood.

This video shows the borders and populations of each country in Europe, for every year since 400 BC. Vassal states and colonies are not included in the count of a country's population. Sources : 1. Population...

The French Revolution (1789-1799) was a period of major societal and political upheaval in France. It witnessed the collapse of the monarchy, the establishment of the First French Republic, and culminated in the rise of Napoleon...

The Crusades were a series of military campaigns organised by popes and Christian western powers to take Jerusalem and the Holy Land back from Muslim control and then defend those gains. There were eight major official crusades between...

The First Crusade (1095-1102) was a military campaign by western European forces to recapture the city of Jerusalem and the Holy Land from Muslim control. Conceived by Pope Urban II following an appeal from the Byzantine emperor...

The Knights Templar were established c. 1119 and given papal recognition in 1129. It was a Catholic medieval military order whose members combined martial prowess with a monastic life to defend Christian holy sites and pilgrims...

The Enlightenment (Age of Reason) was a revolution in thought in Europe and North America from the late 17th century to the late 18th century. The Enlightenment involved new approaches in philosophy, science, and politics. Above...

The Treaty of Versailles, signed in June 1919, was an agreement between the victors of the First World War (1914-18) which redivided parts of Europe and imposed reparations, armament limitations, and total blame for the war...

The Congress of Vienna (September 1814–June 1815) was a major diplomatic settlement that sought to rebuild Europe after more than two decades of revolutionary...

The Thirty Years’ War (1618-1648) was the last major European conflict informed by religious divisions and one of the most devastating in European history resulting in a death toll of approximately 8 million. Beginning as a local...