Over the last 2,000 years, ambitious men have dreamed of forging vast empires and attaining eternal glory in battle, but of all the conquerors who took steps toward such dreams, none were ever as successful as antiquity’s first great conqueror. Leaders of the 20th century hoped to rival Napoleon’s accomplishments, while Napoleon aimed to emulate the accomplishments of Julius Caesar. But Caesar himself found inspiration in Alexander the Great (356-323 B.C.), the Macedonian King who managed to stretch an empire from Greece to the Himalayas in Asia at just 30 years old. It took less than 15 years for Alexander to conquer much of the known world. Although his empire was quickly divided, his legacy only grew, and Alexander became the stuff of legends even in his own time.

In the history of war, only a select few men always make the list of greatest generals. Napoleon. Caesar. Alexander. They are always joined by Hannibal, who has the distinction of being the only man who nearly brought Rome to its knees before its decline almost 700 years later. Rome never suffered a more horrifying defeat in its history than at Cannae, and indeed, Hannibal nearly rewrote the course of Western history during the Second Punic War. Even today there remains great debate on just how he accomplished his masterful invasion of Italy across the Alps. Since his army included war elephants, historians still argue over exactly where and how he crossed over 2,000 years after he managed that incredible feat.

The ultimate conqueror, statesman, dictator, visionary, and opportunist, during his time in power Caesar expanded the borders of Rome to almost twice their previous size, revolutionized the infrastructure of the Roman state, and destroyed the Roman Republic for good, leaving a line of emperors in its place. His legacy is so strong that his name has become, in many languages, synonymous with power.