Which trend during the 1920s does this image reflect? An illustrated advertisement or a General Electric All-Steel Refrigerator shows pictures of the refrigerator open and closed. The top of the page states "General Electric presents the first All-steel Refrigerator. A new small-family model at the very low price of $215 with conveniently spaced payments."
© 2012 The Associated Press

reliance on scientific management techniques
the growth of the advertising industry
decreased mass production of goods
using protecting tariffs to control foreign imports