posted by Rosa .
which transportation development had the greatest long-term impact on the american economy?
The train I believe.
The answers are
2. canal system
3. horse-drawn cart
4. steam locomotive
I think the answer is 1 or steam boat
gogle it it comes up on yaho answers.
I would probably go with A too.
What was the correct answer?
steam locomotive is the right answer Florida Virtual School right?