An increase in the capital stock will cause the (a) aggregate demand curve to shift left. (b) aggregate demand to shift right. (c) production possibilities curve to shift in. (d) aggregate supply curve to shift left. (e) long-run aggregate supply curve to shift right.

E) long-run aggregate supply curve to shift right

An increase in capital stock will increase GDP, decrease price levels, and increase aggregate supply.  When an economy gains more in capital, the aggregate supply curve shifts to the right.

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.