More than one thing: Being spread too thin over several continents... Lack of experienced officers as cassultied mounted... Lack of equipement - Germany had good designs, but couldn't build fast enough to meet the need... Lack of fuel - causing lack of food, medical supplies, ammunition, and more at front lines...
And, finally at the end, loss of hope; because of the length of the war, and all the above...
The end of WW2 and the defeat of Germany.
Germany was losing men. 140,000 fresh U.S. troops launched a counterattack. Germany declared itself a republic. A representative for Germany Marshall Foch, went to Paris railroads and signed an Armistice to stop fighting. World War I came to an end.
The treaty of varsities the keep Germany almost powerless.
Germany's final counterattack was the Battle of the Bulge.
The doom of the Central Powers was signaled by, in my mind, the civil war that broke up Austria-Hungary, leaving Germany alone against all the Entente forces.
West Germany defeated Argentina in the 1990 FIFA World Cup Final.
England have only made it to the final once, it was in 1966, they played Germany and won.
The Battle of Berlin, when the Russians (Soviets) entered the city.
The Duke of Wellington.
The liberation of the German-occupied countries of Europe and the final defeat of Germany.
Italy
The end of WW2 and the defeat of Germany.
The Ottoman Turks.
Please note the 2002 world cup final was held in Japan and not Germany.
Germany 7, Brazil 1 (at Belo Horizonte, Brazil) in Semi Final, FIFA World Cup 2014
Complete the final day and defeat the final boss. There is additional content afterwards.
it was a foothold in Europe for the purpose of forcing the German back to Germany and final defeat...........................