In the first half of the nineteenth century internal improvements were supported by who?

The Erie Canal, Transcontinental Railroad, and National Road are some examples of the outcomes of the 19th-Century Internal Improvements. The building of these canals, railroad lines and roads helped improve transportation. These efforts linked the eastern part of the United States with the ever-expanding settlement into the western territories. Henry Clay first promoted this American System in the early 19th century.

- Yüri -