Complex sentence: The State of Israel absorbed approximately 600,000 of the refugees, many of whom were temporarily settled in tent cities called "Maabarot", their population was eventually absorbed into the Israeli society and the last Maabarah was dismantled in 1958.
Split into simpler sentences: The State of Israel absorbed approximately 600,000 of these refugees, many of whom were temporarily settled in tent cities called "Maabarot". They were eventually absorbed into Israeli society, and the last Maabarah was dismantled in 1958.