Final answer:
The Congress of Berlin did not directly influence Germany's reputation; rather, events such as the post-WWI period and the 1936 Berlin Olympics, amongst other historical moments, were more impactful in shaping the international image of Germany.
Step-by-step explanation:
The Congress of Berlin did not directly help Germany's reputation in the sense that might be implied by the question. However, several events in Germany's history around periods of significant change affected Germany's reputation on the world stage. Initially, post-World War I and the Treaty of Versailles, Germany carried the blame for the war and faced reparation payments, crippling economic conditions, and a significantly reduced military. This tumultuous period eventually led to the rise of the Nazi party, who promised to restore Germany's international prestige. By hosting events like the 1936 Berlin Olympics, Germany showcased its regime and initiated traditions like the Olympic flame relay. Although not directly related to the Congress of Berlin, these historical events played a role in altering Germany's reputation over the decades.