Use the quotation and your knowledge of social studies to answer the following question. “as the free world grows stronger, more united, more attractive to men on both sides of the iron curtain—and as the soviet hopes for easy expansion are blocked—then there will have to come a time of change in the soviet world. nobody can say for sure when that is going to be, or exactly how it will come about, whether by revolution, or trouble in the satellite states, or by a change inside the kremlin.” —harry s. truman’s farewell address. why did president truman believe that political change would come to the soviet union?

i beleive its 1)aids

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.