Complex sentence: Waves of offerings would be distributed throughout the empire from this sacrificial offering, so that every region had a piece of it; if a huaca was missed, it would be an insult and could jeopardize the Sapa Inca's rule.
Split into simpler sentences: Waves of offerings would be distributed throughout the empire from this sacrificial offering, so that every region had a piece of it. If a huaca was missed, it would be an insult and could jeopardize the Sapa Inca's rule.