The Circassian diaspora refers to ethnic Circassian people around the world who live outside their homeland Circassia. The majority of the Circassians live in the diaspora, as their ancestors were settled during the resettlement of the Circassian population, especially during the late nineteenth and early twentieth century. From 1763 to 1864, the Circassians fought against the Russian Empire in the Russian-Circassian War, finally succumbing to a scorched-earth genocide campaign initiated between 1862 and 1864. Afterwards, large numbers of Circassians were exiled and deported to the Ottoman Empire and other nearby regions; others were resettled in Russia far from their home territories. Circassians live in more than fifty countries, besides the Republic of Adygea. Total population estimates differ: according to some sources, some two million live in Turkey, Jordan, Syria, and Iraq; other sources have between one and four million in Turkey alone. A large number of Circassians began arriving in the Levant in the 1860s and 1870s through resettlement by the Ottoman Empire, in many cases for political or military reasons. The Ottomans settled them in areas with Muslim minorities and populations that were otherwise of concern to the government; moreover, the dispersion of the Circassians, a warrior people, diminished their possible military threat. An estimated 600 Circassian villages are in Central and Western Anatolia. Likewise, Circassians who moved to Jordan were settled there to counter possible Bedouin attacks. There is a sizeable Circassian population in Syria, which has, to a great extent, preserved its original culture and even its language. Circassians in Turkey Circassians are regarded by historians to play a key role in the history of Turkey. Turkey has the largest Adyghe population in the world, around half of all Circassians live in Turkey, mainly in the provinces of Samsun and Ordu (in Northern Turkey), Kahramanmaraş (in Southern Turkey), Kayseri (in Central Turkey), Bandırma, and Düzce (in Northwest Turkey), along the shores of the Black Sea; the region near the city of Ankara.