Complex sentence: The Cherokee Nation participates in numerous joint programs with the Eastern Band of Cherokee Indians, including cultural exchange programs and joint Tribal Council meetings involving councilors from both Cherokee tribes that address issues affecting all Cherokee people.
Split into simpler sentences: The Cherokee Nation participates in numerous joint programs with the Eastern Band of Cherokee Indians. It also participates in cultural exchange programs and joint Tribal Council meetings involving councilors from both Cherokee tribes, which address issues affecting all of the Cherokee people.