Complex sentence: The independence of Bangladeshi was declared by Sheikh Mujibur Rahman through a message on March 26 1971 just before he got arrested on the night of March 26,1971 at about 1:30 a.m. (as per Radio Pakistan's news on March 29,1971).
Split into simpler sentences: The independence of Bangladeshi was declared by Sheikh Mujibur Rahman through a message on 26 March 1971. Mujib was arrested on the night of March 26,1971 at about 1:30 a.m. (as per Radio Pakistan's news on March 29,1971).