North Carolina wine there were some 25 wineries in North Carolina, with extensive independent vineyards, to the extent that North Carolina dominated the national market for American wines at the time. The "Scuppernong" grape was the primary source for North Carolina's 19th Century wine, as it had been for about two centuries. The Civil War ended that market dominance, through damage to the industry by loss of manpower and scarce capital, as well as through revocation of winemaking licenses due to regulatory retribution following the war. Wine production began to recover in the decades after the war through the early 20th Century. However,
N is a Number: A Portrait of Paul Erdős N is a Number: A Portrait of Paul Erdős N Is a Number: A Portrait of Paul Erdős is a 1993 biographical documentary about the life of mathematician Paul Erdős, directed by George Paul Csicsery. The film was made between 1988 and 1991, capturing Erdős in various countries along with some of his numerous collaborators. It covers his unusual career, his personal life, and many of his recurring jokes and anecdotes, including that of Erdős numbers. The film won the Gold Apple Award (National Educational Film & Video Festival), and the Gold Plaque Award (Science/Nature, Documentary category, Chicago International Film