In which conflict was the Eastern Front, that Hillgruber mentioned?
World War I
Vietnam War
World War II
The Korean War
Answer
World War II witnessed the emergence of the Eastern Front, a theater of operations primarily concentrated in Eastern Europe. This front came into existence as Nazi Germany launched an invasion of the Soviet Union, known as Operation Barbarossa, in June 1941.
Unlocking the Past: A Historical Challenge on the Life and Works of Andreas Hillgruber