Shia–Sunni relations
Shia–Sunni discord in Iraq starts with disagreement over the relative population of the two groups. According to most sources, including the CIA's "World Factbook", the majority of Iraqis are Shia Arab Muslims (60%-70%), and Sunni Arab Muslims represent between 32% and 37% of the population. However, Sunni are split ethnically among Arabs, Kurds and Turkmen. Many Sunnis hotly dispute their minority status, including ex-Iraqi Ambassador Faruq Ziada, and many believe Shia majority is "a myth spread by America". One Sunni belief shared by Jordan's King Abdullah as well as his then Defense Minister Shaalan is that Shia numbers in Iraq were inflated by Iranian Shias crossing the border. Shia scholar Vali Nasr believes the election turnout in summer and December 2005 confirmed a strong Shia majority in Iraq.
Demographics of the Arab League
In the northern regions of Iraq (15-20%) and Syria (10%) live a group called the Kurds, an Indo-European ethnic group who speak Kurdish, a language closely related to Persian and using Persian alphabet (In Turkey, Kurds use Latin alphabet). The majority of Kurds are Sunni Muslim, others are Alevi Muslim, with Christian and Yarsan minorities. The nationalist aspiration for self-rule or for a state of Kurdistan has created conflict between Kurdish minorities and their governments in Iraq, Iran, Syria and Turkey