Title: Comics.
Question: In the 1840s, Topffer wrote theories about whose work?

Title: Northwestern University.
Question: What grade was given to Northwestern on the 2010 College Sustainability Report Card by The Sustainable Endowments Institute?

Title: Political corruption.
Question: What term became more popular as Mobutu ruled?

Title: List of numbered streets in Manhattan.
Question:
In this article, how many degrees north of true west is "West?"