Grand National Assembly of Turkey in the context of "Abolition of the Ottoman sultanate"

Ankara is the capital city of Turkey. Located in the central part of Anatolia, the city has a population of over 5,200,000 in its urban center and 5,864,049 in Ankara Province (total of 25 districts). Ankara is Turkey's second-largest city by population after Istanbul.

Ankara was historically known as Ancyra and Angora. Serving as the capital of the ancient Celtic state of Galatia (280–64 BC), and later of the Roman province with the same name (25 BC–7th century), Ankara has various Hattian, Hittite, Lydian, Phrygian, Galatian, Greek, Persian, Roman, Byzantine, and Ottoman archeological sites. The Ottomans made the city the capital first of the Anatolia Eyalet (1393 – late 15th century) and then the Angora Eyalet (1827–1864) and the Angora Vilayet (1867–1922). On 23 April 1920, the Grand National Assembly of Turkey was established in Ankara, which became the headquarters of the Turkish National Movement during the Turkish War of Independence. Ankara became the new Turkish capital upon the establishment of the Republic on 29 October 1923, succeeding in this role as the former Ottoman capital Istanbul following the fall of the Ottoman Empire.

The Republic of Turkey was created after the overthrow of Sultan Mehmed VI by Mustafa Kemal Atatürk in 1922 by the new Republican Parliament in 1923. This new regime delivered the coup de grâce to the Ottoman state which had been practically wiped away from the world stage following the First World War.

The Justice and Development Party (Turkish: Adalet ve Kalkınma Partisi [adaːˈlet ve kaɫkɯnˈma paɾtiˈsi], AK PARTİ), abbreviated officially as AK Party in English, is a political party in Turkey self-describing as conservative-democratic. It has been the ruling party of Turkey since 2002. Third-party sources often refer to the party as national conservative, social conservative, right-wing populist and as espousing neo-Ottomanism. The party is generally regarded as being right-wing on the political spectrum, although some sources have described it as far-right since 2011. It is currently the largest party in Grand National Assembly with 272 MPs, ahead of the main opposition social democratic Republican People's Party (CHP).

Recep Tayyip Erdoğan has been chairman of the AK Party since the 2017 Party Congress. The AK Party is the largest party in the Grand National Assembly, the Turkish national legislature, with 268 out of 600 seats, having won 35.6% of votes in the 2023 Turkish parliamentary election. It forms the People's Alliance with the far-right Nationalist Movement Party (MHP). The current parliamentary leader of the AK Party is Abdullah Güler.

The Constitution of 1924, formally titled the Constitution of the Republic of Turkey (Ottoman Turkish: Teşkilât-ı Esasiye Kanunu; Turkish: 1924 Türk Anayasası), was the fundamental law of Turkey from 1924 to 1961. It replaced the Constitution of 1921 and was ratified by the Grand National Assembly of Turkey following the proclamation of the republic on October 29, 1923. It was ratified on April 20, 1924. It remained in force until the 1960 coup d'état, following which it was replaced by the Constitution of 1961.

The Turkish National Movement (Turkish: Türk Ulusal Hareketi), also known as the Anatolian Movement (Turkish: Anadolu Hareketi), the Nationalist Movement (Turkish: Milliyetçi Hareket), and the Kemalists (Turkish: Kemalîler, Kemalciler or Kemalistler), included political and military activities of the Turkish revolutionaries that resulted in the creation and shaping of the modern Republic of Turkey, as a consequence of the defeat of the Ottoman Empire in World War I and the subsequent occupation of Constantinople and partitioning of the Ottoman Empire by the Allies under the terms of the Armistice of Mudros. The Turkish revolutionaries rebelled against this partitioning and against the Treaty of Sèvres, signed in 1920 by the Ottoman government. Most revolutionaries were former members of the Committee of Union and Progress.

This establishment of an alliance of Turkish revolutionaries during the partitioning resulted in the Turkish War of Independence, the genocides of the Anatolian native nations, the abolition of the Ottoman sultanate on 1 November 1922 and the declaration of the Republic of Turkey on 29 October 1923. The movement organized itself into the Association for the Defence of National Rights of Anatolia and Rumeli, which eventually declared that the only source of governance for the Turkish people would be the Grand National Assembly of Turkey.

The Republican People's Party (Turkish: Cumhuriyet Halk Partisi [dʒumhuːɾiˈjet haɫk 'paɾtisi] , CHP [dʒeːheːpeˑ]) is a Kemalist and social democratic political party in Turkey. It is the oldest political party in Turkey, founded by Mustafa Kemal Atatürk, the first president and founder of the modern Republic of Türkiye. The party is also cited as the founding party of modern Turkey. Its logo consists of the Six Arrows, which represent the foundational principles of Kemalism: republicanism, reformism, laicism, populism, nationalism, and statism. It is currently the second largest party in Grand National Assembly with 139 MPs, behind the ruling conservative Justice and Development Party (AKP).

The political party has its origins in the various resistance groups founded during the Turkish War of Independence, with most members being previously associated with the Committee of Union and Progress. Under the leadership of Mustafa Kemal Atatürk, they united in the 1919 Sivas Congress. In 1923, the "People's Party", soon adding the word "Republican" to its name, declared itself to be a political organisation and announced the establishment of the Turkish Republic, with Atatürk as its first president. As Turkey moved into its authoritarian one-party period, the CHP was the apparatus of implementing far reaching political, cultural, social, and economic reforms in the country.

The Ottoman Caliphate, the world's last widely recognized caliphate, was abolished on 3 March 1924 (R.C. 1340, A.H. 1342) by decree of the Grand National Assembly of Turkey. The process was one of Atatürk's reforms following the replacement of the Ottoman Empire with the Republic of Turkey. Abdülmecid II was deposed as the last Ottoman caliph.

The caliph was nominally the supreme religious and political leader of all Sunni Muslims across the world. In the years prior to the abolition, during the ongoing Turkish War of Independence, the uncertain future of the caliphate provoked strong reactions among the worldwide community of Sunni Muslims. The potential abolition of the caliphate had been actively opposed by the Indian-based Khilafat Movement, and generated heated debate throughout the Muslim world. The 1924 abolition came about less than 18 months after the abolition of the Ottoman sultanate, prior to which the Ottoman sultan was ex officio caliph.

The Sharifian Caliphate (Arabic: الخلافة الشريفية, romanized: al-Khilāfat al-Sharīfiyya) was a Caliphate proclaimed by the Sharifian leaders of the Hejaz in 1924, replacing the Ottoman Caliphate, which was abolished by the Grand National Assembly of Turkey. Even though the Banu Hashim held the caliphate at various points in history, Hussein bin Ali, the Sharif of Mecca, was the first and last caliph of this lineage.

In the Arab world, it represented the culmination of a long struggle to reclaim the caliphate from Ottoman hands. The first Arab revolts challenging the validity of the Ottoman caliphate and demanding that an Arab Sayyid be chosen as caliph can be traced back to 1883 when Sheikh Hamat-al-Din seized Sanaa and called for the caliphate as a Sayyid.