Complex sentence: The site was well-integrated and home to a large Polish community referred to as Poletown, with some 4,200 residents, 1,400 homes, several churches (including Immaculate Conception Church) and 140 businesses, including Chrysler's Dodge Main factory.
Split into simpler sentences: The site was well integrated and home to a large Polish community. Poletown was populated with some 4200 residents, the location for 1,400 homes, several churches, (including Immaculate Conception Church) and 140 businesses, including Chrysler's Dodge Main factory.