Complex sentence: Deganawidah of the Mohawk people and Hiawatha of the Onondaga desired peace between the Haudenosaunee peoples and the various chiefs were persuaded except for Tadodaho, who was seen as a hindrance to the Great Law of Peace.
Split into simpler sentences: Deganawidah of the Mohawk people and Hiawatha of the Onondaga desired peace among the Haudenosaunee peoples. According to legend, all the chiefs were persuaded except for Tadodaho, who was seen as a hindrance to the Great Law of Peace.