which natural resource became more available to the american public as a result of railroad expansion…

which natural resource became more available to the american public as a result of railroad expansion? natural gas wood coal water

which natural resource became more available to the american public as a result of railroad expansion? natural gas wood coal water

Answer

Brief Explanations:

Railroad expansion made it easier to transport coal over long - distances, increasing its availability to the American public. Water is ubiquitous and not directly related to railroad expansion in terms of availability increase. Wood was already widely available in many areas and not as significantly impacted by railroads. Natural gas infrastructure for widespread public use came later and was not mainly due to railroad expansion.

Answer:

coal