Forced into exile in 1913, he returned to unify the Communists with his Kuomintang party.  
In his Fundamentals of National Reconstruction he asserts that revolution is not a new theme derived from Europe, but rather has a history that dates back to the founding of the Shang Dynasty.  Seeking to combine the fundamental aspects of nationalism, democracy, and socialism, he developed the "Three Principles of the People", which his party adopted during its brief control of the elected government.  Forced into exile in 1913, he returned to unify the Communists with his Kuomintang party.  FTP, name this leader considered Founder of the Chinese Revolution and mentor of Chang Kai-shek.
In his Fundamentals of National Reconstruction he asserts that revolution is not a new theme derived from Europe, but rather has a history that dates back to the founding of the Shang Dynasty.  
Sun Yat-sen