Complex sentence: After three decades, upon strong demandes from people of Barisal, finally the proposal was passed in ECNEC at November 29,2008 by then Caretaker Government and at 22 November 2011 Prime Minister Sheikh Hasina inaugurated the construction of building of the university.
Split into simpler sentences: After three decades, following strong demand from the people of Barisal, the proposal was passed in ECNEC on November 29,2008, by then Caretaker Government. On 22 November, 2011, Prime Minister Sheikh Hasina inaugurated the construction of building of the university.