14.5k views
15 votes
Which of these inventions most directly led to the mass production of consumer goods?

a The assembly line
b The movie camera
c The radio
d the telephone

2 Answers

7 votes
A. The assembly line because they were able to make more products
User Gjgjgj
by
4.8k points
10 votes

Answer:

a. the assembly line

Step-by-step explanation:

User Rastaban
by
4.9k points