It sounds like you might have a list to choose from, but there is nothing here. Is there more to the question? :)
Alfred Wegener because Alfred Wegener first presented his hypothesis to the German Geological Society on January 6, 1912.
If i remember correctly he wanted them to "fight back"
Out of all of them, Switzerland would be the one that was neutral.
The correct answer is letter A.
Explanation: In the nineteenth and in the twentieth century most of people classified as middles class were living in tenement houses with bad conditions, but it was where they could live.