On the eve of 400 AD, Christianity became the dominant religion in the Roman Empire. Theology gained access in the conflict with philosophy, and philosophy began to interpret theology.

On the other hand, there is a dichotomy between Roman law and natural law in the defense of existing laws.

Natural law is absolutely correct, and Roman law has to resort to natural law to ensure its universal effectiveness. In fact, it is the relationship between in-phase and out-of-phase Roman law was formulated by the king, and the Christian church has the power to interpret natural law, so there is a situation in which the Pope and the king rule side by side.

From the perspective of Europeans themselves, the history of Europe should begin with their destruction of an evil empire that exploited and enslaved them. They liberated their own people.

However, they are recorded as the collapse of an empire, thus casting a layer of original sin on themselves as the destroyer of civilization.

Christianity is naturally happy with this, stepping down the barbarians with the Roman Empire from the root and condemning all of them from the moral high ground.

The existence of Dongluo prevented Arabs from advancing westward, made Arab forces invade from Spain, protected Western Europe and gradually assimilated it.

In this way, the French Pope, as the only city resident at that time, nominally became the spiritual leader of the world.

Building a country by teaching, the right lies in teaching.

Although Charlie's slaughter established temporary hegemony, Frank's hegemony eventually became the welfare of the Pope. The pope proudly excommunicated others and waved a punishment stick. Henry IV (as if) knelt in the snow and prayed for the Pope's forgiveness-he came back after his success and cried for the Pope.

Britain abandoned the papal system in its opposition to France, established its own church system, and made the king of England directly the head of the church. Many people don't know that Catholicism can still play like this, and they make a big fuss about the Three-Self Church in China. They don't know how to believe it.

Generally speaking, as a political tool, the Pope does not take advantage of anything. Britain broke through the framework of France and established its own religious system, with good results. Later, other regions also established a new religious system, namely Protestantism, to get rid of the interference of the Pope, and finally ushered in the great liberation of Europe.

Poland, which has been disloyal in the Soviet camp since then, is a Catholic country and deeply influenced by foreign countries, so the negative impact is still great.