Complex sentence: A member of the provincial council in Ancona, he took part in the March on Rome of 1922, and a year later joined the Partito Nazionale Fascista (PNF)-becoming one of its leaders as of 1924-1925.
Split into simpler sentences: A member of the provincial council in Ancona, he took part in the March on Rome of 1922. In 1923 he joined the Partito Nazionale Fascista (PNF)--becoming one of its leaders in 1924-1925.