Synopsis: October 24, 1929, thousands of people in the US found themselves poor due to devaluation of its shares on the New York Stock Exchange. This day went down in history as "Black Thursday". The "Great Depression" also caused a crisis in the coffee economy in Brazil. Excerpt from documentary "History of Witness."
Source: State of ParanĂ¡.
URL: http://www.historia.seed.pr.gov.br/modules/video/showVideo.php?video=5430