All of the following effects occurred as a result of roman expansion following the punic wars except (4 points)

it brought in great wealth from conquered territories

it allowed many romans to buy large farming estates

it provided slave labor for the large farming estates

it caused the roman economy to decline due to the high cost of war

The answer is B. It allowed many romans to buy large farming estates

Explanation:

in the 1800s, locomotives powered by steam made transportation faster and cheaper. the resulting rapid growth of railroads led to the connection of the atlantic and pacific railroad in oklahoma city in 1897.

in the last years of the century, the improvement of steam-based engines the expansion and growth of railroads. this growth increased when the companies started to build and expand, such as the atlantic and pacific railroad, which connected new mexico with california, and missouri with oklahoma. many of these new networks were built in oklahoma, and these changes transportation henceforward.

i believe your answer is d)