The Roman Catholic Church is a very important and big church that was started a long, long time ago in a place called Rome. Throughout history, the Church has played a really big role in civilization.
One of the things that the Church did was to spread Christianity all over the world. Christianity is a religion that teaches people to be kind and to love one another. The Church sent people called missionaries to different countries to tell others about Christianity and to help people learn more about it. This helped to spread the religion all over the world.
The Church also helped to start schools and universities. People who wanted to learn would go to these schools and universities to study all kinds of things like math, science, and history. The Church thought that learning was really important, so they wanted everyone to have the chance to get an education.
Another thing that the Church did was to help poor people. They would give them food, clothing, and shelter. The Church believed that it was important to help others who were less fortunate and to be kind to all people.
The Church also played a really big role in art and architecture. They built beautiful buildings like churches and cathedrals that were meant to be a place of worship for Christians. They also helped to inspire artists who created beautiful paintings, sculptures, and music that we still enjoy today.
In summary, the Roman Catholic Church played a major role in shaping civilizations by spreading Christianity, promoting education, helping the poor, and inspiring works of art and architecture.