by having rapid growth in the speed of traveling
improved transportation by railroads
Transportation advancements facilitated westward expansion but failed to cross major waterways.
No it did not. It was vetoed by the president at the time(forget which one) on the grounds that it was unconstitutional.
Made the transportation of goods easier to get to the location that they need to be at. Also, allowed people to get to where they wanted to go.
There is nothing as the " second best real revolution." You have to tells us what revolution your question is about.
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by having rapid growth in the speed of traveling
The US Department of Transportation is headed by the Secretary of Transportation.
transportation
They used trains for transportation.
The bus provided transportation for us.
The US Department of Transportation was created on 1 April 1967.