The Vandals were a Germanic tribe known for their invasions of the Roman Empire during the 5th century. They originated from what is now modern-day Germany and Poland, and they played a significant role in the decline of Roman power. The Vandals famously crossed into North Africa, where they established a kingdom and captured the city of Carthage in 455 AD. Under their king, Genseric, the Vandals became known for their naval prowess and raided various Mediterranean territories, including Rome. Their actions contributed to the fragmentation of the Roman Empire and the rise of various barbarian kingdoms in Europe. The term "vandalism" is derived from their name, reflecting their reputation for destruction.