Kurds are an ethnicity that is divided across the Caucasus south of the Armenians and Azeris.
The Kurds religion is Sunni Muslim, and they speak a language in the Iranian group of the Indo-Iranian branch of the Indo-European family. They have their own distinct culture: literature, dress, and other traditions.
The Kurds once had their own nation-state, Kurdistan in the 1920s, but its population of 30 million got divided into several countries. 15 million people are displaced in Turkey, 6 million in northern Iraq, 5 million in western Iran, 2 million in Syria, and the rest in other countries. Kurds comprise 20% of Turkey’s population, 15-20% of Iraq, 8% of Syria, and 7% of Iran.
Following the division of the Ottoman Empire in WWI, the state of Kurdistan was created under the 1920 Treaty of Sèvres. However, the Treaty of Lausanne in 1923 quickly established Turkey, with Kurdistan seizing to exist. Kurdish culture has been suppressed in Turkey, banning the Kurdish language until 1991 and laws banning the language in media or schools are still intact. Kurds have been waging a guerrilla war against Turkey since 1984.
Iranian Kurds obtained an independent republic in 1946, but it failed in under a year.
Iraqi Kurds have made independence attempts in the 1930s, 1940s, and 1970s. After Iraq’s defeat in the 1991 Gulf War, the Kurds undertook another unsuccessful rebellion. The United States and its allies briefly ended battles, but after the Kurdish revolt was crushed, they sent troops to protect the Kurds. After the death of Saddam Hussein, the Iraqi Kurds gained more autonomy, though not independence. The two Kurdish regional governments are run by Kurds, as are the police and the military.