I'm pretty sure the answer is B, isolationism.
To see if they are trying to provide bias or persuade or be one-sided in their claims. Also to know what was their purpose of providing the evidence was for. The author put in the time and effort to create the source so what was his end goal to accomplish for the reader.
The right answer for the question that is being asked and shown above is that: "TRUE." William II asked Bismarck to resign because William II wanted a stronger military leader. This statement about William II is true as far as resigning is concerned.
The term that Mark Twain coined as an era characteriezed by a facade of prosperity was gilded age. "Gilded Age" was a title of a book that he co-wrote with Charles Warner. The book is about poor people trying to get rich and their relentless pursuit of wealth. Gilded gold was a term that meant that gold was placed on top of gold over and over, as in a bar of gold.