The early history

[Annie17a]

"what was the nationalizing dream of the American System,and how did improvements in transportation actually channel commerce within and between sections?"

[vehelpfulguy]

homework, homework, homework

[fletcher.5]

You could start by watching the film Blazzing Saddles, ignoring the script, just watch what is going on ie immigration used to build the railroad etc Im sure that wii kickstart your theory.