Mots Croisés Islam Crossword PuzzleVersion en ligne Crossword Puzzle about the history of Islam par Michael Berzonsky 1 Allowing people of the book to practice their religion 2 Khadija's husband 3 Omar Khayyam's famous book 4 He studied Aristotle 5 Muslim caliphate that conquered Spain 6 The first caliph 7 Month that Muslims fast during 8 Branch of math developed by al-Khwarizmi 9 Leader of an Arab tribe 10 Islamic caliphate based in Baghdad 11 A covered market 12 Muhammad's home town 13 The holy book of Islam 14 Building where Muslims gather for prayer 15 When the Prophet Muhammad moved to Madinah 16 The word for "God" in Arabic 13 16 15 14 10 11 8 3 5 2 6 1 12