Complex sentence: In 1883, Summerlin came to a city council meeting and offered the land around the lake on the condition that was beautified and turned into a park he also required that the city plant trees and put a "driveway" around the lake.
Split into simpler sentences: In 1883, Summerlin came to a city council meeting and offered the land around the lake on the condition that was beautified and turned into a park. He also required that the city plant trees and put a "driveway" around the lake.