Complex sentence: Subsequently, since 2007 to date, Isaac has also negotiated the release of about 35,000 prisoners and has helped with organizing inter-political party dialogues and an Election Board, national police chiefs and Justices seminars.
Split into simpler sentences: Subsequently, since 2007 to date, Isaac has also negotiated the release of about 35,000 prisoners. He has helped with organizing inter-political party dialogues and an Election Board, national police chiefs and Justices seminars.