There where many inventions in the 1920s as it was a time of change but 2 big ones are the car and insulin. I also think that crayobs were invented in the 1920s.
depends what fluids, but all industries use some sort of fluids in most proccesses
radio industry
An advanced culture with Science, cities, and industries is civilization!!!!!!!!!
Primary or extractive, Secondary or manufacturing and tertiary or service industries
BMW
the industries that went into decline were:-CoalMining.-Shipbuilding.these industries did not prosper in the boom in the 1920s.
corn
automobile
Corn Wheat Cotton
Meat packing
the ones who did not prosper in the 1920s was African Americans and farmers
by licking some buthole daaa!
Movies about the rich and famous during the 1920s include The Big Parade, The General, Sunrise, Sherlock Jr, and many others.
Depressed crop prices, flourishing industries in urban areas, and strict Immigration controls from Asia and Europe brought about the demographic shifts of the 1920s.
From everything i heard, its cocain all the way baby!
jelled back with some sort of greasy stuff and then a big curl in the front