What is macroeconomics?

the study of the behavior and decision making of entire economies

the concept that everyone can compete in the marketplace

a commitment to the value of work and purposeful activity

the study of the economic behavior and decision making of small units, such as individuals, families, and businesses

comparative method

hope this : )

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.