The Queen of the United Kingdom and 15 other Commonwealth realms, Queen Elizabeth II was the longest-reigning British monarch in history. The first child of King George VI and Queen Elizabeth The Queen Mother , she ascended to the throne in 1952. Despite the media criticism of the royal family, she continued to be a popular figure in the UK.
The last active ruler of the Ptolemaic Kingdom and the last true pharaoh of Egypt, Cleopatra is described as an extremely beautiful woman who was also intelligent and educated with command over numerous languages. Her romance and military alliances with Julius Caesar and Mark Antony have inspired numerous art works.
The Queen of the United Kingdom of Great Britain and Ireland for over six decades, Queen Victoria reigned for longer than any of her predecessors. Her rule witnessed the vast expansion of the British Empire and ushered in a period of industrial, cultural, political, scientific, and military changes. Her Golden and Diamond Jubilees were celebrated with great pomp and show.
Counted amongst the greatest military commanders of all times, Alexander the Great successfully created one of the largest empires—from Macedonia to Persia and India—of the ancient world. The son of King of Macedonia, Philip II, he ascended the throne at the age of 20 and achieved unprecedented success before he died at the age of 33.
Julius Caesar is considered one of the greatest military commanders in history and played an important role in the events that led to the downfall of the Roman Republic and the rise of the Roman Empire. He assumed control of the government after a civil war. He was assassinated by rebel senators on the Ides of March, 44 BC.
The founder and first Great Khan and Emperor of the Mongol Empire, Genghis Khan is often considered to be the greatest conqueror of all time. A brutal ruler, he enjoyed exceptional military successes and occupied a substantial portion of Central Asia and China. Besides his military accomplishments, he is also credited with revitalizing the Mongol Empire's writing system.
The Empress of Russia for almost 35 years, Catherine the Great was the country's longest-ruling female leader. An ambitious ruler, she rapidly expanded the Russian Empire and is credited with modernizing the country along Western European lines. She supported the ideals of the Enlightenment and the period of her rule—the Catherinian Era—is considered the Golden Age of Russia.
Augustus, the first Emperor of the Roman Empire, ruled from 27 BC to 14 AD. He transformed Rome from a republic to an empire after Julius Caesar’s assassination. He annexed new territories, brought about peace and prosperity and laid the foundation of an empire that lasted for nearly 1500 years. Historians regard him as an effective but controversial leader.
Also known as Charles the Great, Charlemagne ruled as the king of the Franks, king of the Lombards, and emperor of the Romans at different time periods. Not surprisingly, he had a major impact during the Early Middle Ages as he went about uniting the majority of central and western Europe, for which he is called the Father of Europe.
Mary, Queen of Scots was the ruler of Scotland till 24 July 1567. After an uprising against her, Mary sought protection from her first cousin, Queen Elizabeth I of England. However, the Queen perceived her as a threat and kept Mary in confinement for eighteen and a half years. Ultimately Mary was beheaded for plotting to assassinate the Queen.
Alfred the Great, king of Wessex, cemented his place in history as a legendary ruler who led his kingdom to victory in wars that seemed hopeless. He is known for his brilliant strategies and defensive measures. He prevented England from falling to the Danes during his rule from circa 871 to 886. He’s also credited with promoting learning and literacy and curbing corruption.
Remembered for her heroics against the British, the Indian Joan of Arc Rani Lakshmibai remains an icon of the 1857 Indian Rebellion. The wife of Maharaja Gangadhar Rao, she is known for leading the fight against the British after her husband’s death. She also inspired the legendary lines Khoob Ladi Mardani.
Marcus Aurelius played an important role in the Roman Empire. A Stoic philosopher, Marcus was part of the Five Good Emperors and the last emperor of the Pax Romana—a 200-year-long period of relative peace in the Roman Empire. Also a writer, his work Meditations is regarded by many as one of the greatest works of philosophy.
William the Conqueror was the first Norman King of England who ruled from 1066 to 1087. William's conquest had a profound impact on England; his government merged elements of the Norman and English systems that laid the foundations of the medieval English kingdom. He is credited with building castles, mottes, and keeps, including the White Tower and Tower of London.
The queen of England from 1533 to 1536, Anne Boleyn played an important role in the political and religious upheaval that led to the beginning of the English Reformation. She is widely regarded as the most important and influential queen consort of England. She was charged with adultery, incest, and treason and was executed by beheading in 1536.
Chandragupta Maurya established the Maurya Empire in India. He was mostly advised by philosopher Chanakya. He conquered the Nanda Empire and fought the Seleucid-Mauryan War, too. His reign was marked by religious tolerance, and cultural and economic prosperity. He later relinquished his throne and became a Jain monk.
Constantine the Great served as the Roman emperor between 306 and 337. During his reign, he enacted financial, administrative, military, and social reforms to strengthen the empire. Constantine the Great is also credited with introducing the solidus, a gold coin which became the standard for European and Byzantine currencies for over a thousand years.
Cyrus II, or Cyrus the Great, founded the first Persian empire, the Achaemenid Empire. His kingdom extended from Western Asia to Central Asia. He advocated centralized administration, with the help of local governors. The biblical Edict of Cyrus, named after him, talks about the return of the Jews to Israel.
Wilhelm II reigned as the King of Prussia and German emperor from 1888 to 1918. He is credited with promoting scientific innovation and building a blue-water navy, which strengthened Germany’s position as a great power. However, he was also responsible for getting his country involved in World War I, which eventually brought an end to the Hohenzollern dynasty’s rule.
Catherine de' Medici was an Italian noblewoman who played a key role in the political affairs of France during the rule of her sons, a period which came to be known as the age of Catherine de' Medici. Catherine is credited with saving the monarchy from deposition during the French Wars of Religion.
Qin Shi Huang is credited with founding the Qin dynasty, the first dynasty of Imperial China. He reigned as the first emperor of a unified China from 221 BC to 210 BC. Under his rule, the Chinese state expanded greatly and he also enacted major political and economic reforms. His life and work inspired several films like The Emperor's Shadow.
Louis XIV of France reigned as the King of France from 1643 to 1715. Louis XIV is the longest-reigning monarch of a sovereign country in the history of Europe. Under his rule, France often asserted its military prowess and emerged as the most dominant European monarchy. His life inspired several films, such as The Taking of Power by Louis XIV.
A queen of the 18th Dynasty of Ancient Egypt, Nefertiti was the Great Royal Wife of Pharaoh Akhenaten. She and her husband reigned during a period marked by great prosperity in Ancient Egyptian history. Some scholars even claim that she reigned independently for some time following her husband’s death though this claim is a matter of debate.
Edward I of England ruled England as its king from 1272 to 1307. During his reign, Edward I reformed common law and royal administration. He is also credited with setting up Parliament as a permanent institution. He is also criticized for issuing the Edict of Expulsion, which expelled Jews from England. The Edict was not overturned for almost 350 years.
Boudica served as a queen of the Iceni tribe. She is regarded as a British folk hero for leading an uprising against the Roman Empire, which wanted to conquer her land. She has remained a prominent cultural symbol in the UK. A bronze statue named Boadicea and Her Daughters is located in London, facing the Palace of Westminster.
Claudius was made the Roman emperor by the Praetorian Guard after the assassination of Caligula, his nephew and predecessor, and ruled from 41 to 54 A.D. He was slightly limp and deaf since childhood, but his reign was marked by financial stability. He was succeeded by his grand-nephew, tyrant Nero.
Alexander II of Russia was the Emperor of Russia, Grand Duke of Finland, and King of Poland from 1855 to 1881. He became known as Alexander the Liberator for his most significant reform, which was the Emancipation Reform of 1861. He is also credited with reorganizing the judicial system, abolishing corporal punishment, and imposing universal military service in Russia.
Hatshepsut, daughter of Thutmose I, ruled as the fifth pharaoh of the Eighteenth Dynasty of Egypt and was the second female pharaoh, according to records. She was the chief wife of Thutmose II, and ruled jointly with Thutmose III, Thutmose II’s son. She also named herself God's Wife of Amun.

Mehmed II reigned as the Sultan of the Ottoman Empire on two separate occasions; from 1444 to 1446 and again from 1451 to 1481. During his first reign, Mehmed II defeated the military expedition led by John Hunyadi. During his second reign, Mehmed II strengthened the Ottoman navy and conquered Constantinople at age 21, which ended the Byzantine Empire.
Widely considered one of the greatest tacticians and military leaders in history, Timur is credited with founding the Timurid Empire, which attained its greatest extent under the leadership of Timur. His empire laid the foundation for the rise of the more prominent Islamic gunpowder empires, such as the Mughal Empire, which then ruled the Indian subcontinent for almost 330 years.
Vladimir Lenin played a key role in the history of Russian politics by developing a political ideology called Leninism. During and after his lifetime, Lenin had a massive influence over international communist movement. He is widely regarded as one of the most influential and significant personalities of the 20th century.
Henry VII of England played an important role in popularizing the House of Tudor by becoming the first monarch of the house; he ruled as the king of England from 1485 until his death in 1509. He is credited with several economic, diplomatic, and administrative initiatives.
Tutankhamun was an Egyptian pharaoh who ruled between 1334 and 1325 BC. He is one of the most studied ancient Egyptian pharaohs, thanks to his well-preserved tomb. Although he was not a popular ruler, the global exhibitions of artifacts associated with him have made Tutankhamun the most renowned pharaoh in the modern world.
Nicholas II reigned as the last Emperor of All Russia from 1894 until his abdication in 1917. His reign oversaw a series of reforms in Russia. These reforms included the introduction of literacy programs, civil liberties, and methods to modernize the empire's infrastructure. However, these reforms were eventually undermined by Nicholas' love for autocratic rule.
King James I of England and Ireland was also the king of Scotland as James VI. Son of Mary, Queen of Scots, he believed in royal absolutism. He had major conflicts with the Parliament and its ever-growing powers, which eventually led to revolts against his successor, Charles I.
Razia Sultana is known for being the only female Muslim ruler of Delhi. She ruled the Delhi Sultanate in the northern part of the Indian subcontinent from 1236 to 1240. She was the daughter of Mamluk Sultan Shamsuddin Iltutmish. Upon her ascend to the throne, she was challenged by rival nobles, many of whom she defeated.
Often considered a national hero of Romania, Vlad the Impaler was an important ruler in Wallachian history. Also known as Vlad Dracula, his reputation for cruelty inspired the name of the famous fictitious vampire Count Dracula. Books describing his cruelty were among the first-known bestsellers in the German-speaking territories.
Attila, the 5th-century ruler of the Huns, was one of the most powerful and most feared rulers of the world. He often clashed with the Roman Empire, including kingdoms such as the southern Balkan provinces, Greece, Gaul, and Italy. The men who buried him were killed so that his grave couldn’t be discovered.