USA HISTORY

Detailed explanation-1: -In the 1920s, assembly line production and easy credit made it possible for ordinary Americans to purchase many new consumer goods.

Detailed explanation-2: -The main reasons for America’s economic boom in the 1920s were technological progress which led to the mass production of goods, the electrification of America, new mass marketing techniques, the availability of cheap credit and increased employment which, in turn, created a huge amount of consumers.

Detailed explanation-3: -Real GNP growth during the 1920s was relatively rapid, 4.2 percent a year from 1920 to 1929 according to the most widely used estimates. (Historical Statistics of the United States, or HSUS, 1976) Real GNP per capita grew 2.7 percent per year between 1920 and 1929.

Detailed explanation-4: -The American economy’s phenomenal growth rate during the ‘20s was led by the automobile industry. The number of cars on the road almost tripled between 1920 and 1929, stimulating the production of steel, rubber, plate glass, and other materials that went into making an automobile.

Detailed explanation-5: -But the most important consumer product of the 1920s was the automobile. Low prices (the Ford Model T cost just $260 in 1924) and generous credit made cars affordable luxuries at the beginning of the decade; by the end, they were practically necessities. By 1929 there was one car on the road for every five Americans.