Ahmed Hassan al-Bakr
Negotiations between Barzani's Kurdish Democratic Party and the Iraqi government collapsed in March 1974 and Barzani rejected President Ahmed Hassan al-Bakr declaration of Kurdish autonomy. Many disputes persisted between the Kurds and Arabs and the conflict escalated into the Second Iraqi–Kurdish War (also called the Barzani rebellion). The rebellion collapsed after Iran withdrew its support for Barzani's forces following the 1975 Algiers Agreement and the Ba'ath regime intensified Arabization efforts.