Related Clues:

• Sunni and Shia
• Shakers et al.
• Military districts
• Split-off religions
• Spiritual spinoffs
• Theological branches
• Fallings-out
• Spinoff groups
• Quakers et al.
• Deep divides
• Schisms
• Sunni and Shia, for two
• Religious rifts
• Disunions
• War zones