If the analysis of fieldwork data shows the hypothesis to be true, geographers say they the hypothesis?

the answer wold be b) travel among nations should be regulated by an international organization

the answer is c my brotha. c.   formed an alliance with the soviet union.

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.