What are the importance of historiography

Historians weigh different types of evidence in a forensic manner, trying to establish which accounts are reliable and corroborated. The study of history, therefore, is important both because it helps students to understand the past, and therefore the present, and because it teaches vital skills for discovering the truth.

d. people are naturally good, and their expressed will is what is best for society

explanation:

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.