محمود الحفيد
After World War I and after full Turkish evacuation of southern Kurdistan, Britain reached an agreement with Sheikh Mahmud Barzanji and other Kurdish notables on what was later called 'The Tribal System' or 'The Sandeman System' named after Sir Robert Groves Sandeman. It was based on the principle of indirect rule. Tribal chieftains were entrusted with the government of their own tribes and were made responsible for British administrative duties through Sheikh Mahmud. They were recognized and paid as British government officials. This region of south Kurdistan became known as the South Kurdish Confederation. Many other Kurdish tribes soon agreed to join this system. After years of war and struggle, they were eager to join a peaceful settlement that might offer them protection and financial support.