East Germany and the Sino Soviet Split

By the early 1960s the once cordial relations between the USSR and The People's Republic of China had been replaced by suspicion and animosity. Two rival interpretations of communism vied for supremacy across the communist world and East Germany came to back the Soviet Union against the Chinese. https://explaininghistory.selz.com/item/55ad4404b7987212602077ee?mode=edit