What manufacturers keep up with consumers in the 1920s?

There were several different factors that allowed manufacturers to keep up with consumers in the 1920's including: Assembly line- The development of the assembly line, made famous by Henry Ford, resulted in the rapid increase in the amount of goods available to consumers.

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explanation:

populist movement, in u.s. history, politically oriented coalition of agrarian reformers in the middle west and south that advocated a wide range of economic and political legislation in the late 19th century. thus in 1892 their leaders organized the populist, or people's, party, and the farmers' alliances melted away.