Socrates is famous for his Socratic method, which involves asking a series of questions to stimulate critical thinking and illuminate ideas.

Henry VIII established the Church of England in the 16th century after his request for an annulment was denied by the Pope.

Cleopatra VII was the last active ruler of the Ptolemaic Kingdom of Egypt and is well-known for her relationships with Julius Caesar and Mark Antony.

Count Camillo di Cavour was instrumental in the unification of Italy, serving as the Prime Minister of the Kingdom of Sardinia.

Otto von Bismarck was the key figure in the unification of Germany, serving as the Chancellor and orchestrating various wars to achieve this goal.

Vladimir Lenin was a key figure in the Russian Revolution of 1917, leading the Bolshevik Party to power.

Lord Dalhousie introduced the Doctrine of Lapse, which allowed the British to annex any princely state if the ruler died without a male heir.

Chandragupta Maurya founded the Maurya Empire in 322 BCE, marking the beginning of a significant era in Indian history.

A.O. Hume was one of the founders of the Indian National Congress in 1885, which became a major political party in India.

Michelangelo is renowned for his work on the Sistine Chapel ceiling, which is considered one of the greatest masterpieces of Western art.

Mahatma Gandhi is renowned for his philosophy of non-violence and played a crucial role in India's struggle for independence.

René Descartes is often referred to as the father of modern philosophy due to his influential works and the development of Cartesian dualism.

Raja Ram Mohan Roy is often referred to as the 'Father of Modern India' for his pioneering efforts in social reform and education.

Mahatma Gandhi is renowned for his philosophy of non-violent resistance and played a crucial role in India's struggle for independence from British rule.

Joseph Stalin was the leader of the Soviet Union during World War II and played a significant role in the defeat of Nazi Germany.

Augustus, originally known as Octavian, became the first Emperor of Rome after defeating Mark Antony and Cleopatra.

Nur Jahan was the wife of Emperor Jahangir and effectively ruled the Mughal Empire during his reign.

Lord Mountbatten served as the last Governor-General of independent India from 1947 until 1948.

Martin Luther King Jr. is famous for his 'I Have a Dream' speech, advocating for civil rights and equality.