What was the most significant consequence of the European partitioning and mandate system of Southwest Asia after WW1

• A. The mandate system caused conflict in Southwest Asia because it grouped people together with vast ethnic and cultural differences.
• B. The mandate system contributed to the rapid spread of Islam throughout the region.
• C. The mandate system improved relations between Muslims and Christians.
• D. The mandate system created a politically stable environment in Southwest Asia

A. The mandate system caused conflict in Southwest Asia because it grouped people together with vast ethnic and cultural differences.