Mount Everest is the tallest mountain on Earth.
The tallest mountain is actually Mouna Kea in Hawaii, which is 33,500 feet (10,210 meters) from its base to peak. Mount Everest, however, is 8,849 meters, nearly a mile shorter than Mouna Kea. The reason for this confusion is because the base of Mouna Kea is located in the Pacific Ocean, so technically, Mount Everest is the tallest mountain above sea level, but not the tallest on Earth.
Most Americans also know that fact.
Germany is a social state. A lot of other European countries too. But of course there are authoritarian social states (China or Cuba). Socialism doesn't have a clear definition. You can consider the 3. Reich as Socialism.
Germany is once again being given over to the leftists, and as a consequence will likely be an authoritarian Muslim nation in your lifetime. Sweden has a personal income tax of over 50%, an awful lot to give up for "free healthcare."
And of course socialism historically kills its citizens in the millions.
Wow, study history much? You just spouted as much garbage as the Nazi party and don't even know it.