How were people’s lives changed by the new technologies of the 1920s? A. Labor-saving devices gave people more leisure time.

B. New farm machinery increased agricultural production.

C. Mobile devices allowed people to communicate more effectively.

D. National television broadcasts united the country.

Tech has influenced american lives in two ways. For starters, it offered more leisure time for americans. Even by the 1920s, there were far more technological solutions for employment, especially those that made housekeeping easier.

Therefore, the final answer is "Option A".

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A, please give if correct. Thanks :D

Technology affected American lifestyles in two main ways. First, it gave Americans more leisure time. By the 1920s, there were many more labor saving devices, particularly ones that reduced the difficulty of housework. These gave Americans more time to do things other than simply working.

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