Question

During the Gilded Age, the United States economy and standard of living grew as a result of technological innovations. Identify the innovations that were developed around the turn of the 20th century that transformed the United States from an agrarian to an urbanized society. Please select ALL that apply.

Answer 1

Without seeing the specific answer choices, here are the major innovations developed around the turn of the 20th century that together transformed the U.S. from an agrarian to an increasingly urbanized, industrial society. (Select all of these that appear among your choices.)

- Railroads and railroad expansion (national markets, faster movement of people and goods)
- Bessemer/steel production and mass steel manufacture (made skyscrapers, bridges, rail lines possible)
- Electric power and lighting (Edison, Westinghouse/Tesla AC systems — factories and cities could operate day and night)
- Steel-frame construction + the safety elevator (Otis) — enabled skyscrapers and denser urban cores
- Electric streetcars and subways (urban mass transit that supported dense city populations)
- Telephone (Bell) and telegraph improvements (faster communications for business and cities)
- Internal-combustion engine / automobile (began reshaping transportation and later suburbs)
- Mechanization of agriculture (reapers, tractors, etc.) — raised farm productivity and pushed rural workers to cities

If you post the specific multiple-choice options you were given, I’ll mark exactly which ones apply.