Attila the Hun was a powerful leader of the Huns, a nomadic group that roamed Central Asia and Europe during the 5th century. He ruled from 434 to 453 AD and is known for his military prowess and ability to unite various tribes. Under his leadership, the Huns launched numerous invasions into the Roman Empire, causing widespread fear and destruction. Attila's campaigns significantly impacted the course of European history. He is often remembered as a fierce warrior and a skilled tactician. Despite his reputation, he also engaged in diplomacy, negotiating treaties with the Eastern Roman Empire and the Western Roman Empire.