Complex sentence: It was replaced on April 3,1967 by another interim government under Panagiotis Kanellopoulos, Kanellopoulos being the active leader of the National Radical Union and still supposed to organize a fair election.
Split into simpler sentences: It was replaced on April 3,1967, by another interim government under Panagiotis Kanellopoulos. Kanellopoulos was the active leader of the National Radical Union and still supposed to organize a fair election.