Title: Germans.
Question: in What conflict of the German war did the Prussians successfully create the North German Confederation?

Title: Institute of technology.
Question: What kind of mining did the world's first institute of technology prepare students for?

Title: On the Origin of Species.
Question: What did Darwin admit about acquired characteristics in chapter one of On the Origin of Species?

Title: New Haven, Connecticut.
Question:
What major interstate in New Haven provides access northward into Massachusetts, Vermont, and eventually reaches the Canadian border?