Complex sentence: In 1924, Amos Pagani (Italian immigrant) arrived to Argentina, more specifically to the city of Arroyito (Córdoba), and open a bakery, an occupation that he had exercised in his native Italy.
Split into simpler sentences: In 1924, Amos Pagani (Italian immigrant) arrived in Arroyito (Córdoba). He started a bakery, an occupation that he had exercised in his native Italy.