Question

3.2.4 quiz: transportation revolution
question 6 of 10
what was the most important innovation of the transportation revolution?
a. toll roads
b. the steam engine
c. the railroad
d. omnibuses

Explanation:

The steam - engine was a revolutionary power source that enabled the development of steam - powered locomotives for railroads and steamships. It had a far - reaching impact on transportation, facilitating faster and more efficient movement of goods and people over long distances. Toll roads, railroads, and omnibuses were important but were made possible and transformed by the steam engine.

Answer:

B. The steam engine