Respuesta :
The radios, telephones, electricity, and indoor plumbing of the 1920s are evidence of the influenced of technology on american life.
The correct answer is A) The influence of technology on American life in the twenties.
Radios, telephones, electricity, and indoor plumbing are all evidence of the influence of technology on American life in the twenties.
The United States lived a prosperous economic period in the 1920s called "the Roaring 1920s." People had money to spend and many had credit to buy things needed or not. Advancements in technology created many products and services that consumers bought to be part of their lives at home. So it is true that radios, telephones, electricity, and indoor plumbing are all evidence of the influence of technology on American life in the twenties.