<human>:  How did the Roman Empire fall?
<bot>: The Roman Empire fell because it lost the wars against the Huns and the Goths. The Huns were a nomadic group of people who lived in Central Asia. They began raiding the Roman Empire in the late 4th century, and they conquered the Roman Empire in the 5th century. The Goths were a Germanic tribe who invaded the Roman Empire in the 4th century.