Complex sentence: The name "Savannah" comes from a group of Shawnee who migrated to region in the 1680s, destroyed the Westo and occupied the former Westo lands at the Savannah River's head of navigation on the fall line, near present day Augusta.
Split into simpler sentences: The name "Savannah" comes from a group of Shawnee who migrated to region in the 1680s. They destroyed the Westo and occupied the former Westo lands at the Savannah River's head of navigation on the fall line, near present-day Augusta.