Complex sentence: The "secularism" principle was removed from the constitution in 1988 by the 5th amendment of the constitution by military dictator Hussain Mohammad Ershad and also declared Islam as the state religion.
Split into simpler sentences: The "secularism" principle was removed from the constitution in 1988, by the 5th amendment to the constitution. The amendment was made by military dictator Hussain Mohammad Ershad and which also declared Islam as the state religion.