What does the term 500 nations refer to?

The term "500 Nations" refers to the indigenous peoples of North America, highlighting the diversity and complexity of over 500 distinct tribes and nations that existed prior to European colonization. It is also the title of a documentary miniseries produced in the 1990s that aimed to portray the history and cultures of Native American tribes from their perspective. The series sought to correct misconceptions and provide a more accurate representation of indigenous experiences and contributions.