Complex sentence: In May 1944, after the liberation of Rome, Alberto Moravia returned and began collaborating with Corrado Alvaro, writing for important newspapers such as "Il Mondo" and "Il Corriere della Sera"; the latter published his writing until his death.
Split into simpler sentences: In May 1944, after the liberation of Rome, Alberto Moravia returned. He began collaborating with Corrado Alvaro, writing for important newspapers such as "Il Mondo" and "Il Corriere della Sera"; the latter published his writing until his death.