Born Napoleone di Buonaparte on the island of Corsica not long after its annexation by the Kingdom of France, Napoleon's modest family descended from minor Italian nobility. He supported the French Revolution in 1789 while serving in the French army, and tried to spread its ideals to his native Corsica. He rose rapidly in the Army after he saved the governing French Directory by firing on royalist insurgents. In April 1796, he began his first military campaign against the Austrians and their Italian allies, scoring a series of decisive victories and becoming a national hero. Two years later, he led a military expedition to Egypt that served as a springboard to political power.