Over 7,000 U.S. and Canadian advertisements covering five product categories - Beauty and Hygiene, Radio, Television, Transportation, and World War II propaganda - dated between 1911 and 1955. Curated by Duke University.
Against a background of profound global economic, social and technological change, the 2021 Best Global Brands report recorded the largest brand growth ever.
Produced by the University of Michigan's Ross Business School, the ACSI measures customer satisfaction in ten economic sectors, forty-one industries, and for over 200 companies and government agencies.