Independent diplomacy and defence of the new nation(1949-1955) I, International Contexts II. new China identifying its diplomacy III. The Korean war(1950-53) IV. Five principles of peaceful Co-existenceIndependent diplomacy and defence of the new nation (1949-1955) ◼ I. International Contexts ◼ II. new China identifying its diplomacy ◼ III. The Korean war (1950-53) ◼ IV. Five principles of peaceful co-existence