Fait général: 1919 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 1919 is a member of the Fibonacci-type sequence starting with 2 and 7.
Culture générale: 1919 is a boring number.
Date historique: April 2nd is the day in 1972 that Actor Charlie Chaplin returns to the United States for the first time since being labeled a communist during the Red Scare in the early 1950s.