Labor day history, Resets, WW2, and Old world buildings from another side

Today we talk about labor day and the history on the date. Communism connected to the date. WW2 from another side. Old world buildings and the world fair resets.

Books:
Chicago world fair 1893 By Stanley Appelbam
Grand Illusions Chicago's world Fair 1893 by Neil Harris

Documentaries:
Stalin the Red Tyrant
Europa the Last Battle.