Final answer:
During the Roman Empire's decline, Germanic tribes invaded and formed separate kingdoms in Europe through migration, warfare, and the fall of Roman authority. Tribes like the Visigoths, Ostrogoths, Vandals, and Franks conquered regions, creating kingdoms such as the Kingdom of Italy, Visigothic Kingdom, and the Kingdom of the Franks.
Step-by-step explanation:
During the migration period, Germanic tribes invaded the declining Western Roman Empire and carved Europe into small kingdoms. This process occurred between the 4th and 7th centuries AD and was a result of various factors such as tribal migrations, wars, and the collapse of the Roman authority. The Germanic tribes, including the Visigoths, Ostrogoths, Vandals, and Franks, established their own territories and ruled over the regions they conquered.
For example, the Ostrogoths settled in Italy and established the Kingdom of Italy, while the Visigoths created the Visigothic Kingdom in Hispania (Spain). Similarly, the Franks founded their own kingdom in present-day France, known as the Kingdom of the Franks. These Germanic tribes utilized their military prowess and political strategies to gain control over different parts of Europe, leading to the fragmentation of the continent into numerous small kingdoms.
Learn more about Formation of small kingdoms in Europe