War of Independence Museum War of Independence Museum ( " Kurtuluş Savaşı Müzesi " ) , housed in the first Turkish Grand National Assembly building in the Ulus district of Ankara , Turkey , displays important photographs , documents and furniture from the Turkish War of Independence . History . Construction . The one - storey andesite ( Ankara stone ) building was designed by architect Salim Bey , at the request of Enver Pasha , as the headquarters of the Committee of Union and Progress . Construction of commenced in 1915 under the supervision of Turkish Army Corps architect Hasip Bey but was still not complete when the decision was made for the Turkish Grand National Assembly to gather here and the completion had to be hurried through in time for the inaugural meeting . Grand Opening . Thousands gathered in Ulus Square for the opening of the assembly on April 23 , 1920 and Sinop representative Serif Bey , who as the oldest member had been chosen as President of the Assembly , made the first speech . Ankara representative Mustafa Kemal followed him . Mustafa Kemel was elected President of the Assembly at the second session of the Assembly held the following day and concluded his acceptance speech by stating , “ There is no power above this Grand Assembly anymore . . . ” Independence War . The building continued to serve as the headquarters of the Turkish Grand National Assembly throughout the War of Independence and many significant decisions were made here ; Atatürk stated , “ The Grand National Assembly is the living symbol of the Turkish Nation ' s century ’ s old search for self determination and consciousness . . . ” The building continued to house the assembly until October 15 , 1924 . Later use . The building subsequently served as the headquarters of the Republican People ' s Party and then as the School of Law before being turned over to the Turkish Ministry of Education in 1952 . Work started in 1957 to convert the building into a museum and it was opened to public as the Turkish Grand National Assembly Museum on April 23 , 1961 . The building was further restored , as part of celebrations of the 100th anniversary of the birth of President Atatürk , by the Antiquities and Museums General Directorate of the Turkish Ministry of Culture and Tourism and was reopened as the Independence War Museum on April 23 , 1981 . Museum . The building remains open to the public , having recently undergone further renovation , as the Independence War Museum with a number of rooms currently open to view . Corridor . The main corridor which runs the length of the building is decorated with oil paintings depicting the events of the years from 1918 to 1923 and the work of the assembly in its first and the second terms . Masjid ( Prayer Room ) . The first room on the right of the corridor was used by the Assembly as a prayer room and has prayer rugs and Koran Rahle on display . Assembly President ’ s Room . The second room on the right was the private study of Mustafa Kemal and the original appearance and arrangement of the room has been preserved . The Presidential seal on display in this room is described as the most important and distinguished piece of the museum ’ s collection . Chambers of the Ruling Council . The first room on the left side of the corridor has been used as the Cabinet Room and the Presidential Board room . The original appearance and arrangement of the room has been preserved with the President ’ s pulpit and the cabinet table and chairs used at the Sivas Congress on display alongside photographs of the members of the first Cabinet of Turkey after the declaration of the Republic . Committee Room . The second room on the left side of the corridor was used by the Assembly as the Committee Room for the study and investigation of various issues . The exhibition of documents , photographs and artefacts in this room relate to the Armistice of Mudros , Mustafa Kemal ’ s arrival in Samsun , the Amasya Circular , the Sivas and Erzurum Congress es , and the Misak - ı Millî , and include the seal used at the Erzurum Congress . Lobby ( Break Room ) . The third room on the left side of the corridor was used as the Assembly Lobby . The exhibition of documents , photographs and artefacts in this room relate to the opening of the Assembly , the terms of Sèvres and Lausanne Agreements , and First and Second Battles of İnönü , and include an oil painting of Mustafa Kemal ' s arrival in Ankara , weapons and the telephone switchboard used during the Independence War and a silver cutlery set presented to Kâzım Karabekir at the Treaty of Alexandropol ceremony . Legislative Committee Room . The fourth room on the left side of the corridor was where the Committees investigated the accordance of the bills with the Constitution . The exhibition of documents , photographs and artefacts in this room relate to The Great Offensive and include an oil painting depicting Mustafa Kemal on the balcony of the Assembly Building , Independence War medals and a rug symbolizing the National Pact . Grand Assembly Hall . The Assembly Hall is located on the right side of the corridor . The original appearance and arrangement of the room has been preserved with the Assembly President ’ s and the Chair Councils pulpit in the middle surmounted by an Arabic script inscription reading , “ Sovereignty belongs to the Nation ” , benches from the Ankara Teachers ’ Schools in the pulpit and side rows for the representatives , and mezzanines on the right and left for the diplomatic corps and the audience respectively with space underneath for press and kerosene lamps and stoves from neighbouring coffee houses . Administration Rooms . The fifth room on the left side of the corridor and the fifth and the sixth room on the right side of the corridor were used by the Assembly as administrative offices . The sixth room on the right side continues to serve this purpose for the museum whilst the exhibition of documents , photographs and artefacts in the other two rooms include identity cards , Mauser rifle s and personal artefacts of Atatürk , members of the Assembly , given to the members by the Turkish Grand National Assembly and Independence War commanders alongside the flag with the signature of Recep Peker hoisted onto the Grand National Assembly on 23 April 1920 Basement Floor . The basement is currently used for temporary exhibitions and storage as well as housing the museum ’ s photographic laboratory .