Whether his knowledge comes from a study of Goebbels or learned in other ways, Trump is a master of these precepts of effective propaganda.
The Big Lie: "Make the lie big, Make it simple, Keep saying it, And eventually they will believe it." AH.
"Arguments must therefore be crude, clear and forcible, and appeal to emotions and instincts, not the intellect." JG
National issues (slavery/racism, income inequality, pandemics and pathetic health care, weak unions) are not solved with more states' rights. Global problems (climate change, migration, trade, war, pandemics) are not solved with more nationalism.