Marcus Furius Camillus was a Roman statesman and military leader who lived in the 5th century BC. He is best known for his role in the defense of Rome against the Gauls and for his military campaigns that expanded Roman territory. Camillus was also credited with the rebuilding of Rome after it was sacked by the Gauls in 390 BC. He was a prominent figure in Roman history and is often remembered for his military prowess and leadership during a critical period in the city's development.