A. The man symbolizes Germany
B. Germany must pay total costs of WW1 (homes and factories destroyed, as well as military goods and pensions to the Allies), German military will be extremely limited and its navy turned over to the Allies
C. Forcing Germany to pay total costs of WW1 crippled the German economy, this made the Germans angry and resentful toward the "Triple Entente" and they felt the need to make the "Fatherland" great again as it was before WW1