| After the brexit referendum held in 2016,the power structure within the EU has changed,the status of France and Germany in the EU has been highlighted,and the leadership of France and Germany to the EU has also changed.This paper mainly uses the methods of literature research,historical research and comparative research,analyzes the historical changes of French and German leadership and compares the changes of French and German leadership before and after the brexit referendum,and comprehensively proves that the changes of French and German leadership after the declaration of brexit are jointly promoted by national strength,leadership will,relations with EU countries and national strategic credibility The result of movement.The first part of the paper discusses the connotation of international leadership,and analyzes the main factors influencing international leadership,including the comprehensive strength of the country,the willingness of leadership,the relationship with the follower countries and the strategic credibility of the country;the second part discusses the changes of the leadership of France and Germany in the process of European integration and the changes of the leadership of France and Germany after Brexit.The third part analyzes how France and Germany’s national strength,leadership will,relations with EU Member States,national strategic credibility and other factors affect the leadership of France and Germany.The fourth part discusses the influence of the changes of four constraints on French German leadership,and concludes that the change of French German leadership is influenced by national strength,leadership will,relations with EU countries and national strategic credibility. |