key assignments
61Dick Cheney — 46th Vice President of the United States …
62Median graph — The median of three vertices in a median graph In mathematics, and more specifically graph theory, a median graph is an undirected graph in which any three vertices a, b, and c have a unique median: a vertex m(a,b,c) that belongs to shortest… …
63Attention deficit hyperactivity disorder — Attention deficit/hyperactivity disorder Classification and external resources Children with ADHD often find it difficult to do their schoolwork. ICD 10 F …
64Nan Hayworth — Member of the U.S. House of Representatives from New York s 19th district Incumbent Assumed office Janu …
65Barack Obama — Barack and Obama redirect here. For other uses, see Barak (disambiguation) and Obama (disambiguation). For the Kenyan economist, President Obama s father, see Barack Obama, Sr …
66Short octave — The short octave was a method of assigning notes to keys in early keyboard instruments (harpsichord, clavichord, organ), for the purpose of giving the instrument an extended range in the bass. A closely related system, the broken octave, is… …
67George Voinovich — United States Senator from Ohio In office January 3, 1999 – January 3, 2011 …
68Carl Hayden — Infobox Senator name=Carl Trumbull Hayden nationality=American jr/sr=United States Senator state=Arizona party=Democratic term start=March 4, 1927 term end=January 3, 1969 preceded=Ralph Henry Cameron succeeded=Barry Goldwater order2= 92nd… …
69Mark B. Cohen — For other uses, see Mark Cohen (disambiguation). Mark B. Cohen Member of the Pennsylvania House of Representatives from the 202nd district Incumbent Assumed office 1974 Preceded by Eugene Gelfand …
70Sam Haskins — Sam Haskins, born Samuel Joseph Haskins, (November 11, 1926) is a photographer best known for his contribution to nude photography, pre Photoshop in camera image montage, and his books, the most influential of which were Cowboy Kate (1965) and… …
