Museums usually keep historical artifacts, like old tools, pottery, and weapons. These items come from different cultures and time periods, so people can learn about how people lived in the past. It's a good way to understand history and see how things have changed over time.

A lot of museums also display artworks, like paintings, sculptures, and photographs. You can see works by famous artists, which is really interesting. These pieces show the creativity of people and reflect the culture of different times.

Some museums focus on natural history, so they keep things like dinosaur bones, fossils, and minerals. You can also see stuffed animals and plants. These items help people learn about science and the natural world.

Museums also keep cultural objects, like traditional clothes, musical instruments, and jewelry. These things show how people lived and what was important to them. They help keep traditions alive for future generations.