If the long March had failed do you think the nationalist part would have been successful in uniting the Chinese?

If the Long March had failed, the Nationalist Party (Kuomintang) might have had a better chance of uniting China under its leadership, as the Communist Party would have been significantly weakened or possibly eliminated. However, the underlying social and economic issues, such as agrarian unrest and dissatisfaction with the Nationalist government's corruption, would still have posed challenges to lasting unity. Additionally, regional warlords and foreign influences could have continued to fragment the country despite any initial successes by the Nationalists. Ultimately, the success of unification would have depended on addressing these deeper systemic issues, rather than simply the outcome of the Long March.