Linked from
The 23 pages that link to Battle of Berlin, each with the reason it gives.
Nazi GermanyBroader topic: The battle brought the regime’s military defeat and collapse.
Eastern FrontBroader topic: Its conclusion marked the collapse of Nazi Germany on the Eastern Front.
Urban warfareBroader topic: The battle illustrates large-scale assault through a defended capital.
Great Patriotic WarBroader topic: Its conclusion brought the war in Europe to an end.
Vasily ChuikovBroader topic: Chuikov commanded the Soviet 8th Guards Army in the assault on Berlin.