Answer
Theodosius I was a Roman Emperor from 379 to 395. During his reign, he waged a significant war against the Goths. The war began in 379, when the Goths invaded the Roman province of Thrace. Theodosius led the Roman army against the Goths and defeated them in a series of battles. The war ended in 382, when Theodosius signed a peace treaty with the Goths.