What was the roman forum
a: the name given to all of the public buildings of the city
b: a huge amphitheater in the center of rome
c: a public bath
d: a complex of great squares and temples and miles of covered markets

it for the workers lik if you have a job thats what its for

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.