ELI5 Thanksgiving - why is it always on a Thursday? (Rewind)

Why is it called Black Friday? Why is thanksgiving always on a Thursday? Did Macys invent the thanksgiving parade? Why is American Football a thanksgiving tradition? Why is the weekend after thanksgiving the busiest day in the year for plumbers? ... we explain like I'm five This episode was originally recorded in November 2021. Thank you to the r/explainlikeimfive community and in particular the following users whose questions and comments formed the basis of this discussion: optoomistic, jcd1974, buddythebear, and cjk_exstream To the ELI5 community that has supported us so far, thanks for all your feedback and comments. Send us an e-mail: [email protected]