Asmall chart included on a map that gives descriptions of what symbols are used and what they stand for?

Newspaper started by john campbell:

Which region on the map would have been directly affected by the infestation of the boll weevil in the late-19th and early-20th centuries? a) 5 b) 4 eliminate c) 3 d) 2

What city was divided between communism and democracy/capitalism after world war 2