Complex sentence: Abbasi begun his political career after the death of his father Khaqan Abbasi in April 1988 and getting elected to the National Assembly of Pakistan for the first time in the 1988 general elections, as an independent candidate from Constituency NA-50 in Rawalpindi District.
Split into simpler sentences: Abbasi begun his political career after the death of his father Khaqan Abbasi in April 1988. Abbasi was elected to the National Assembly of Pakistan for the first time in the 1988 general elections, as an independent candidate from Constituency NA-50 in Rawalpindi District.