Complex sentence: The neighborhood of Eden Gardens (also known as La Colonia), one of the oldest residential areas of Solana Beach, was a community formed in the 1920s by Mexican farmers who were hired by the owners of large ranches in Rancho Santa Fe.
Split into simpler sentences: The neighborhood of La Colonia de Eden Gardens, also known as La Colonia and Eden Gardens, is one of the oldest residential areas of Solana Beach. It is a community formed in the 1920s by Mexican farmers who were hired by the owners of large ranches in adjacent Rancho Santa Fe.