The interpretation of Byzantium's Greek character in the work of Sp. Zampelios was the first step in the effort to refute Fallmerayer's theory. It was supported that the ancient Greek civilization had not faded away, but had been creatively reshaped as it met Christianity, which took place during the Byzantine Empire. With Zampelios then, the foundations were prepared in order for a total national history to be written, in order for the past, the continuous course of the Greek nation from antiquity till the 19th century, to be narrated. This ambitious project was undertaken and completed by Constantine Paparrigopoulos, who is considered for this reason the founder of Greek national historiography, also known as Greek historism.