Complex sentence: At the end of the war the government ceased operation, and in 1949 Albert LaPierre and Jack Peterson Jack Peterson (1904-1996, Saskatchewan) arrived in Seattle in the late 1930s.
Split into simpler sentences: At the end of the war, the government ceased operation. And in 1949, Albert LaPierre and Jack Peterson Jack Peterson (1904-1996, Saskatchewan) arrived in Seattle in the late 1930s.