Bulgaria: Did you mean...?

The Roman Baths of Odessos (modern-day Varna, Bulgaria) were built around the end of the 2nd and the beginning of the 3rd century CE under Roman emperor Septimius Severus. They cover over 7000 square meters and were the fourth-largest public...

The frigidarium (cold room) of the Roman Baths of Odessos (modern-day Varna, Bulgaria). The baths were built around the end of the 2nd and the beginning of the 3rd century CE under Roman emperor Septimius Severus. They cover over 7000 square...

Spanning across three continents and holding dominance over the Black and Mediterranean Seas, the Ottoman Sultanate (1299-1922) was a global military superpower between the 15th and 17th centuries. From the point of its inception in 1299...

Pella & Aegae - Macedonian Capitals Macedonia is a geographical and historical region of the Balkan peninsula in southeastern Europe. Its boundaries have changed considerably over time, but nowadays the region is considered to include...

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 : - Angus Maddison...

The Ottoman Sultanate (1299-1922 as an empire; 1922-1924 as caliphate only), also referred to as the Ottoman Empire, written in Turkish as Osmanlı Devleti, was a Turkic imperial state that was conceived by and named after Osman (l. 1258-1326...

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 on Germany, one...

Europe is a continent forming the westernmost part of the land mass of Eurasia and comprised of 49 sovereign states. Its name may come from the Greek myth of Europa, but human habitation of the region predates that tale, going back over 150,000...

Adolf Hitler (1889-1945), leader of Nazi Germany, attacked the USSR on 22 June 1941 with the largest army ever assembled. The Axis offensive of June-December 1941 was code-named Operation Barbarossa ('Redbeard') after Frederick Barbarossa...

The Cathars (also known as Cathari from the Greek Katharoi for “pure ones”) were a dualist medieval religious sect of Southern France which flourished in the 12th century and challenged the authority of the Catholic Church. They were also...