Influence of Christianity:
The way we handle the calendar allows us to understand the great influence that Christianity has had on culture, especially in Europe and America. Although the official calendar exists, it is called Western. This cultural influence is due to the fact that Christianity has been practically the only religion in Europe, as well as in many countries of the Mediterranean and the Middle East, from at least the 4th century to the present day. In the 15th century he arrived with the conquerors in America, and the Church in turn exercised great political influence. Therefore, kings, armies, and peoples declared themselves Christians. However, its international influence waned after the 18th century, when secularism was adopted in many countries.
