Peoples refers to multiple distinct groups of people, each with their own culture, language, history, and traditions.
Here are some examples:
* "The peoples of the world have different customs and beliefs."
* "The museum showcased artifacts from various indigenous peoples."
Important Note: While "peoples" is the correct plural, it's important to use it carefully. Often, "people" is the better choice when referring to people in general. For example, "There were many people at the concert."