On this date in 1938, 14 political prisoners of the Romanian Legionary movement were extrajudicially executed — including Corneliu Codreanu, one of the Romanian right’s leading spirits. The son of a Bukovina schoolteacher in what was then Austria-Hungary, Codreanu came to political maturity in the interwar heyday of Greater Romania. It was a moment of national aspiration — the Romanian state had never before grown so large — but it was abutted by the great threats of Germany and Russia, and haunted by nationalism, economic crisis, shaken political authority, and all the other spooks conjured by the first World War....