Final answer:
'Parzival' by Wolfram von Eschenbach is often referred to as 'the Iliad of the Germans' due to its epic scale and narrative focusing on heroism, honor, and the ethics of war.
Step-by-step explanation:
The work which is often called 'the Iliad of the Germans' is c) 'Parzival' by Wolfram von Eschenbach. This medieval German work uses elements similar to those found in 'The Iliad', such as heroism, honor, and the ethics of war. 'Parzival' is a tale about a knight named Parzival who embarks on a quest for the Holy Grail. Its epic scale and centrality to German literature is what garners it the nickname, similar to 'The Iliad' is to the Greeks.
Learn more about 'Parzival'