Why was there rationing of things like sugar and shoes durin…

Why was there rationing of things like sugar and shoes during World War II when it’s been established that American production levels were sky-high during the conflict?   Surely a nation that could build thousands of airplanes could make enough shoes for everyone.  What did lectures say about this?

The election of Donald Trump in 2016 is believed to have ref…

The election of Donald Trump in 2016 is believed to have reflected widespread irritation with and mistrust for professional politicians.  According to the lectures, what single event in the 1970s is believed to have set the stage for this election by severely damaging the faith and trust American citizens had in their politicians?  Why?