this was like the name given to the industries like farming and mining.After technology was developed , these industries fell,. Eg : miners lost their jobs because people used electricity for heating and cooking and not coal. Railway departments also lost customers because pepole prefered to go in vehicles than in trains.
the industries that went into decline were:-CoalMining.-Shipbuilding.these industries did not prosper in the boom in the 1920s.
the ones who did not prosper in the 1920s was African Americans and farmers
Mass production methods that lowered their cost.
It stimulated growth in many other industries
cotton industries, oil industries, gas industries, and wheat industries
the industries that went into decline were:-CoalMining.-Shipbuilding.these industries did not prosper in the boom in the 1920s.
corn
BMW
automobile
Corn Wheat Cotton
steel, cool, oil, and railroads
Meat packing
the ones who did not prosper in the 1920s was African Americans and farmers
Depressed crop prices, flourishing industries in urban areas, and strict Immigration controls from Asia and Europe brought about the demographic shifts of the 1920s.
Mass production methods that lowered their cost.
The Fordney-McCumber Tariff of 1922 protected US agriculture and other industries from foreign competition.
Only a few basic industries in America in the 1920s controlled the wealth. This lack of diversification contributed to the decline of the economy because when these industries weakened and sales fell tremendously, there were not yet other industries that were advanced and developed enough to counteract the damages made by the decline of these industries like construction and automobile sales.