What are the best museums in Berlin?

A) If you are interested in the history of the SS, Gestapo and Holocaust, then the "Topography of Terror" is a fantastic, easily accessible, gripping place to go. It presents the information in a clear, simple way with many excellent photos of the time sitting by easy to digest information, written in both English and German. I think the photos are its greatest strength. In some cases, they do "tell more than a 1000 words" to quote the cliche: from Jews being humiliated on the streets and forced out of their homes to young German soldiers holding guns at the heads of soon to be executed enemies, it really does capture vividly the human side of the horror and tragedy of World War 2.