Complex sentence: For example, the city constructed the Hammel Houses in Rockaway Beach, one of the many urban renewal efforts that dominated the community and much of its eastern neighbors in the last half of the 20th century.
Split into simpler sentences: For example, the city constructed the Hammel Houses in Rockaway Beach. This project would be one of the many so-called urban renewal efforts that dominated the community and much of its eastern neighbors in the last half of the 20th century.