One-party period of the Republic of Turkey the Liberal Republican Party was established but dissolved by its founder. The Progressive Republican Party had also been established in 1924 by Kazım Karabekir, but was banned after its members' involvement in the 1925 Sheikh Said rebellion. Despite Atatürk's efforts in establishing a self-propagating multi-party system during his presidency, this was only established after his death in 1938. With the establishment of the Republic of Turkey, efforts to modernize the country began. The institutions and constitutions of Western states such as France, Sweden, Italy, and Switzerland were analyzed and adapted according to the needs and characteristics of the Turkish nation.
President of Turkey Erdoğan has served as the first Executive President, with increased legislative and judicial powers. In order to become the President of Turkey, the candidate must have completed higher education, and be of at least forty years of age. If they are a member of the Turkish Grand National Assembly, they must resign their seat. In the past, Turkish presidents were required to sever all relations, if any, with their political party. The election of the President must begin at least 30 days before the term of office of the incumbent president expires or 10 days after the presidency falls vacant,