The predecessor of the Holy Roman Empire was the Frankish Kingdom, and Charlemagne's father, Pippin III (the dwarf Pippin), was the prime minister and ruler of the Metamja Dynasty in the Frankish Kingdom. Later, with the permission of the church, he abolished the old king, became king himself, and founded the Caroline dynasty. Since then, his son Charlie has expanded the territory of the Frankish kingdom, and the Pope crowned Charlie as the emperor of the Holy Roman Empire, which means that he is the legal successor of the legal system of the Roman Empire and the legal master of the European continent. So Charlemagne was the founder of the Holy Roman Empire.

The post-Holy Roman Empire was divided into France, Germany and Italy. Germany is only one of these three copies, but it inherited the title of Emperor of the Holy Roman Empire. Later, when Napoleon wanted to be emperor, he dissolved the Holy Roman Empire, which was later the German Union. Later, King William of Prussia unified Germany and began to use the name of the German Empire.

Pure hand tour, hope to adopt.

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