Answer:
Some commodities that became valuable as Americans expanded westward are:
Bison meat: Bison meat was so prized that they were almost became exticint due to overhunting. The Bison was once numerous in the Great Plains, but nowadays, there are much less of them, and mostly in national parks.
Gold: this applies mainly to the California Gold Rush of 1849, which was the event that attracted many immigrants from other parts of the US and the world to the state at the time.
Furs: some of the first people who went west were fur hunters, who hunted many types of furs like beaver fur, which was very valuable at the time.
It supported the United Nations to create peace all over the world.
Thanks to the big business development and advertising achievement the American society focused on consumerism a lot more. Advertising started creating need for things that weren't really all that necessary but people started buying them more and more. Since the US was a manufacturing powerhouse after World War 2, they made more and more and exported it but still they made a lot so it had to be sold and everyone started buying everything. The value system became somewhat of a hoarding one with you being better positioned in a society based on how many things you have.
When it comes to labor, the mass manufacturing led to longer work hours and to new developments. People in unions started fighting for their rights like higher paychecks or better working conditions. Manufacturing was often dangerous because the factories were not as safe, so new legislature had to be implemented so as to keep the workers satisfied.
The ideas of enlightenment were that people should not be ruled by monarchs who inherit their titles, but that they should educate themselves and rise in their social environment. French revolutionists were inspired by this and wanted to remove their king from the throne.
<span>The invention of rail systems made for rapid growth. Trains were used for both transport of people and consumable goods. The interstate railway was an easy way to avoid taxation over state lines and it was ruled that it was not constitutional for states to set rates on the interstate commerce.</span>
