Complex sentence: Launched in 1949, three years after the Pacifica Foundation was created by pacifist Lewis Hill, KPFA became the first station in the Pacifica Radio network and the first listener-supported radio broadcaster in the United States.
Split into simpler sentences: Launched in 1949, three years after the Pacifica Foundation was created by pacifist Lewis Hill, KPFA became the first station in the Pacifica Radio network. It was also the first listener-supported radio broadcaster in the United States.