Innovations in communication and technologies in 1920s (1 gen 1920 anni – 1 gen 1930 anni)
Descrizione:
- Increase in productivity with assembly lines and the use of oil and electricity- Cosumer economy
- Automobile technologies
- Mass media such as radio, movies
Aggiunto al nastro di tempo:
Data:
1 gen 1920 anni
1 gen 1930 anni
~ 10 years