Below you can find the About a third of nigeria's states in the heavily muslim north follow this islamic law system Jeopardy Words Answer. The answer to About a third of nigeria's states in the heavily muslim north follow this islamic law system has 6 letters. This clue belongs to the Nigeria category and is part of Jeopardy Word Level 1079. If you scroll near the bottom you will find other clues and answers part of level 1079