Complex sentence: He served as one of the leaders of Ahdut HaAvoda party and the Israeli Labor party, and acting Prime Minister of Israel, and was a Knesset member and government minister from the 10th through the 17th Knesset.
Split into simpler sentences: He served as one of the leaders of Ahdut HaAvoda party and the Israeli Labor party, and acting Prime Minister of Israel. He was a Knesset member and government minister from the 10th through the 17th Knesset.