Tibetan Empire: Did you mean...?

Mesopotamia (from the Greek, meaning "between two rivers") was an ancient region located in the Near East (Middle East) bounded in the northeast by the Zagros Mountains and in the southeast by the Arabian Plateau...

Mauretania was an ancient kingdom in northwest Africa, encompassing regions of modern-day Morocco and Algeria. Although it shares a name with the modern country of Mauritania, they do not overlap. Ancient Mauretania was named after...

The Fourth Crusade (1202-1204 CE) was called by Pope Innocent III (r. 1198-1216 CE) to retake Jerusalem from its current Muslim overlords. However, in a bizarre combination of cock-ups, financial constraints, and Venetian trading...

Mehmed II (1432-1481 CE), also known as Mehmed the Conqueror, was the seventh and among the greatest sultans of the Ottoman Empire. His conquests consolidated Ottoman rule in Anatolia and the Balkans, and he most famously triumphed...

The Mediterranean Sea was the economic focal point of the Roman Empire. Rome's armies first established an empire across these waters beginning back in the times of the Roman Republic...

Christianity is the world's largest religion, with 2.8 billion adherents. It is categorized as one of the three Abrahamic or monotheistic religions of the Western tradition along with Judaism and Islam. 'Christian' is derived from...

The Hittites occupied the ancient region of Anatolia (also known as Asia Minor, modern-day Turkey) prior to 1700 BCE, developed a culture apparently from the indigenous Hatti (and possibly the Hurrian) people, and expanded their...

Darius I (l. c. 550-486 BCE, r. 522-486 BCE), also known as Darius the Great, was the third Persian King of the Achaemenid Empire. His reign lasted 36 years, from 522 to 486 BCE; during this time the Persian Empire reached its peak...

The Rashidun Caliphate (632-661 CE) was responsible for setting up the basis of the Islamic empire and expanding its borders beyond the Arabian soil. These leaders were selected by the consent of the people and based on their...

Land empires were expansive states whose rulers exercised authority over large, substantially connected territories and diverse populations. They grew through...