1. British Empire:
The British Empire comprised the dominions, colonies, protectorates, mandates and other territories ruled or administered by the United Kingdom and its predecessor states. It originated with the overseas possessions and trading posts established by England between the late 16th and early 18th centuries. At its height, it was the largest empire in history and, for over a century, was the foremost global power. By 1913, the British Empire held sway over 412 million people, 23% of the world population at the time, and by 1920, it covered 35,500,000 km2 (13,700,000 sq mi), 24% of the Earth's total land area. More details
2. Mongol Empire:
The Mongol Empire existed during the 13th and 14th centuries; it became the largest contiguous land empire in history. Originating in Mongolia, the Mongol Empire eventually stretched from Eastern Europe and parts of Central Europe to the Sea of Japan, extending northwards into Siberia; eastwards and southwards into the Indian subcontinent, Mainland Southeast Asia and the Iranian Plateau; and westwards as far as the Levant and the Carpathian Mountains. The Mongol Empire emerged from the unification of several nomadic tribes in the Mongol homeland under the leadership of Genghis Khan (c. 1162 - 1227), whom a council proclaimed ruler of all the Mongols in 1206. More details
3. Russian Empire:
The Russian Empire was an empire that extended across Eurasia and North America from 1721, following the end of the Great Northern War, until the Republic was proclaimed by the Provisional Government that took power after the February Revolution of 1917. The third-largest empire in world history, at its greatest extent stretching over three continents, Europe, Asia, and North America, the Russian Empire was surpassed in size only by the British and Mongol empires. The rise of the Russian Empire coincided with the decline of neighboring rival powers: the Swedish Empire, the Polish–Lithuanian Commonwealth, Persia and the Ottoman Empire. More details
4. Spanish Empire:
The Spanish Empire, historically known as the Hispanic Monarchy and as the Catholic Monarchy, was one of the largest empires in history. From the late 15th century to the early 19th, Spain controlled a huge overseas territory in the New World and the Asian archipelago of the Philippines, what they called "The Indies" (Spanish: Las Indias). It also included territories in Europe, Africa and Oceania. The Spanish Empire has been described as the first global empire in history, a description also given to the Portuguese Empire. It was the world's most powerful empire during the 16th and first half of the 17th centuries, reaching its maximum extension in the 18th century. More details
5. Qing Dynasty:
The Qing dynasty, officially the Great Qing, was the last imperial dynasty of China. It was established in 1636, and ruled China proper from 1644 to 1911. It was preceded by the Ming dynasty and succeeded by the Republic of China. The Qing multi-cultural empire lasted for almost three centuries and formed the territorial base for modern China. It was the fifth largest empire in world history. The dynasty was founded by the Manchu Aisin Gioro clan in Manchuria. In the late sixteenth century, Nurhaci, originally a Ming Jianzhou Guard vassal, began organizing "Banners", military-social units that included Manchu, Han, and Mongol elements. More details
6. French Colonial Empire:
The French colonial empire constituted the overseas colonies, protectorates and mandate territories that came under French rule from the 16th century onward. A distinction is generally made between the "first colonial empire," that existed until 1814, by which time most of it had been lost, and the "second colonial empire", which began with the conquest of Algiers in 1830. The second colonial empire came to an end after the loss in later wars of Indochina (1954) and Algeria (1962), and relatively peaceful decolonizations elsewhere after 1960. More details
7. Abbasid Caliphate:
The Abbasid Caliphate was the third of the Islamic caliphates to succeed the Islamic prophet Muhammad. It was founded by a dynasty descended from Muhammad's uncle, Abbas ibn Abdul-Muttalib (566–653 CE), from whom the dynasty takes its name. They ruled as caliphs for most of the caliphate from their capital in Baghdad in modern-day Iraq, after having overthrown the Umayyad Caliphate in the Abbasid Revolution of 750 CE (132 AH). The Abbasid Caliphate first centred its government in Kufa, modern-day Iraq, but in 762 the caliph Al-Mansur founded the city of Baghdad, near the ancient Sasanian capital city of Ctesiphon. More details
8. Umayyad Caliphate:
The Umayyad Caliphate (661–750) was the second of the four major caliphates established after the death of Muhammad. The caliphate was ruled by the Umayyad dynasty). The third Caliph, Uthman ibn Affan (r. 644–656), was a member of the Umayyad clan. The family established dynastic, hereditary rule with Muawiya ibn Abi Sufyan, long-time governor of Syria, who became the sixth Caliph after the end of the First Muslim Civil War in 661. After Mu'awiyah's death in 680, conflicts over the succession resulted in a Second Civil War and power eventually fell into the hands of Marwan I from another branch of the clan. Syria remained the Umayyads' main power base thereafter, and Damascus was their capital. More details
The Yuan dynasty was the empire or ruling dynasty of China established by Kublai Khan, leader of the Mongolian Borjigin clan. It followed the Song dynasty and preceded the Ming dynasty. Although the Mongols had ruled territories including modern-day North China for decades, it was not until 1271 that Kublai Khan officially proclaimed the dynasty in the traditional Chinese style, and the conquest was not complete until 1279 when the Southern Song dynasty was defeated in the Battle of Yamen. His realm was, by this point, isolated from the other Mongol khanates and controlled most of modern-day China and its surrounding areas, including modern Mongolia. More details
10. Xiongnu:
The Xiongnu were a tribal confederation of nomadic peoples who, according to ancient Chinese sources, inhabited the eastern Eurasian Steppe from the 3rd century BC to the late 1st century AD. Chinese sources report that Modu Chanyu, the supreme leader after 209 BC, founded the Xiongnu Empire. After their previous rivals, the Yuezhi, migrated into Central Asia during the 2nd century BC, the Xiongnu became a dominant power on the steppes of north-east Central Asia, centered on an area known later as Mongolia. The Xiongnu were also active in areas now part of Siberia, Inner Mongolia, Gansu and Xinjiang. More details