Walter Hickey and Joe Weisenthal of Business Insider used Census data to determine that half the people in the United States live in these 146 shaded counties. Do you live in one of the blue areas? You can see a list of those counties on their original post.
A Princeton PhD, was a U.S. diplomat for over 20 years, mostly in Central/Eastern Europe, and was promoted to the Senior Foreign Service in 1997. After leaving the State Department in order to express opposition to the planned invasion of Iraq, he taught courses at Georgetown University pertaining to the tension between propaganda and public diplomacy. For many years he shared ideas on the theme "E Pluribus Unum? What Keeps the United States United" with Eurasian/European delegates participating in the "Open World" program.
Brown’s articles have appeared in numerous publications. A recent piece is “Janus-Faced Public Diplomacy: Creel and Lippmann During the Great War” (published in Nontraditional U.S. Public Diplomacy: Past, Present, and Future).
He is the author (with S. Grant) of The Russian Empire and the USSR: A Guide to Manuscripts and Archival Materials in the United States. He also served as an editor/translator of a joint U.S.-Soviet publication, The Establishment of Russian-American Relations, 1765-1815.