Complex sentence: Following the war, some Japanese Americans returned, followed by new Japanese immigrants as well as investment from the Japanese Government and Japanese companies, many did not return to the neighborhood and instead settled in other parts of the city, or out to the suburbs altogether.
Split into simpler sentences: Following the war, some Japanese Americans returned, followed by new Japanese immigrants as well as investment from the Japanese Government and Japanese companies. However many did not return to the neighborhood and instead settled in other parts of the city, or out to the suburbs altogether.