Atatürk was successful in creating a modern Turkish state to a significant extent. He implemented sweeping reforms that transformed Turkey into a secular, Western-oriented nation. He abolished the Islamic caliphate, replaced Islamic law with secular legal codes, and introduced Western-style education and language reforms. He also promoted women's rights, established a democratic system of government, and modernized the economy.
However, there were also limitations to Atatürk's modernization efforts. Some traditional cultural practices and beliefs remained deeply ingrained in Turkish society, and not all of Atatürk's reforms were fully embraced or implemented by the population. Additionally, there were challenges to Turkey's modernization process, including political instability, economic struggles, and regional conflicts.
Overall, Atatürk made significant strides towards creating a modern Turkish state, but the extent of his success can be debated based on various factors and perspectives.