Alexander the Great (356–323 BC) — Conquered a vast empire from Greece to India before age 33. Genghis Khan (c. 1162–1227) — Founded the Mongol Empire, the largest contiguous land empire in history. Augustus Caesar (63 BC–14 AD) — First Roman emperor; transformed Rome into a powerful imperial state. Qin Shi Huang (259–210 BC) — First emperor of a unified China and founder of the Qin dynasty. Julius Caesar (100–44 BC) — Military commander whose victories and political actions fundamentally changed Rome. Cyrus the Great (c. 600–530 BC) — Founder of the Achaemenid Persian Empire, one of the ancient world’s greatest empires. Napoleon Bonaparte (1769–1821) — Controlled much of continental Europe at the height of his power. Suleiman the Magnificent (1494–1566) — Ottoman sultan during the empire’s peak in territory, military strength, and culture. Charlemagne (c. 742–814) — United much of Western and Central Europe and became Emperor. Akbar the Great (1542–1605) — Expanded and consolidated the Mughal Empire across much of the Indian subcontinent. Ashoka the Great (c. 304–232 BC) — One of India’s most powerful emperors, ruling a huge Mauryan Empire. Constantine the Great (c. 272–337) — Roman emperor who reunified the empire and profoundly changed its religious and political direction. Tamerlane (Timur) (1336–1405) — Built a massive Central Asian empire through extraordinary military campaigns. Darius the Great (c. 550–486 BC) — Expanded and organized the Persian Empire at an enormous scale. Louis XIV (1638–1715) — Ruled France for 72 years and became the archetype of absolute monarchy. Saladin (1137–1193) — United major Muslim territories and defeated Crusader forces, including at Hattin. Mansa Musa (c. 1280–c. 1337) — Emperor of Mali, famous for immense wealth and the enormous reach of the Mali Empire. Mehmed II (1432–1481) — Ottoman sultan who conquered Constantinople at age 21. Peter the Great (1672–1725) — Transformed Russia into a major European military and political power. Trajan (53–117 AD) — Roman emperor under whom the Roman Empire reached its greatest territorial extent.
