Menes is widely regarded as the first ruler of ancient Egypt, who unified Upper and Lower Egypt around 3100 BCE.

Alexander the Great is renowned for his military conquests, extending the Greek empire from Greece to India.

Augustus Caesar, also known as Octavian, became the first emperor of the Roman Empire in 27 BCE.

Confucius was a Chinese philosopher and teacher whose teachings greatly influenced Chinese political and social thought.

Mahatma Gandhi was the preeminent leader of the Indian independence movement, advocating nonviolent civil disobedience.

Abraham Lincoln led the Union during the American Civil War and is renowned for his role in preserving the unity of the United States.

Margaret Thatcher served as the first female prime minister of the United Kingdom from 1979 to 1990.

Fidel Castro was the leader of the Cuban Revolution and served as the president of Cuba from 1959 to 2008.

George Washington was the first president of the United States, serving from 1789 to 1797.

Maximilien Robespierre was a prominent leader of the French Revolution, known for his radical views and role in the Reign of Terror.

Nelson Mandela was the leader of the ANC and a prominent figure in the anti-apartheid movement, becoming the first black president of South Africa in 1994.

Vladimir Lenin was the leader of the Bolshevik Party and a key figure in the Russian Revolution, becoming the first leader of the Soviet Union.

Indira Gandhi was the first female prime minister of India, serving from 1966 to 1977 and again from 1980 to 1984.

Mao Zedong was the leader of the Chinese Communist Party and a key figure in the Chinese Communist Revolution, becoming the first leader of the People's Republic of China.