You cannot protect yourself from sadness without protecting yourself from happiness. Tears come from the heart and not from the brain. To have felt too much is to end in feeling nothing. People keep telling me that life goes on, but to me that's the saddest. Pls Guys never lie you will lose your friend i just lost all my friends so dont lied ;(

Thank you for this! I needed it. While you are at it, please mark brainlest!

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.