A.A. Fair, Kyle Corning, Charles M. Green, Carleton Kendrake, Charles J. Kenny, Les Tillray and Robert Parr are all pseudonyms of which American author?
Erle Stanley Gardner
Erle Stanley Gardner created the criminal defence lawyer Perry Mason
Which US President was assassinated by Charles J. Guiteau in the Sixth Street Station of the Baltimore and Potomac Railroad in Washington, D.C.?
The Mason-Dixon Line, surveyed by Charles Mason and Jeremiah Dixon, which became a popular name for the dividing line between the slave and free states, is the boundary between which two states of the USA?