Question

in the 1920s, how did manufacturers make products faster and more cheaply?
○ they reused old designs and models.
○ they offered a smaller range of goods.
○ they saved on costs by not advertising as much.
○ they adopted henry ford’s manufacturing techniques.

Explanation:

In the 1920s, Henry Ford's assembly line manufacturing technique revolutionized production by standardizing processes, enabling mass production at a faster rate and lower cost. Other options do not align with the key innovation that drove faster, cheaper manufacturing in this era.

Answer:

D. They adopted Henry Ford's manufacturing techniques.