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Most of the early labor organizations were mutual-benefit societies rather than trade unions. This began to change in the early 1900s. All this changed with the ascent of Vargas to power in 1930. A major resource for scholars, students, and other researchers involved with Brazilian labor, economic, and political affairs.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.