Complex sentence: He lived in various Canadian cities until 1976, when he returned to the U.S. He several years moving between Nashville, Maine, Stockton, California, and New York City, eventually settling in Los Angeles in 1983.
Split into simpler sentences: He lived in various Canadian cities until 1976 when he returned to the United States. He spent the next several years moving between Nashville, Maine, Stockton, California and New York City, eventually settling in Los Angeles in 1983.