ELI5: Explain Like I'm 5

Ara Pacis

Imagine a really old building, built a long, long time ago in a faraway land. This special building is called the Ara Pacis. It's special because it was built to celebrate peace and harmony. The people who made it wanted to show how happy they were that everyone was getting along. The building is full of stories and pictures that help us understand how important peace is. Even today, people visit the Ara Pacis to learn about history and how we can all work together to create a better world.