I think it was the occasion of the final psychological break with Great Britain, in a way that had clearly not happened to that date, especially in New England and to som degree in the South.

It may not be replicable: One of the hardest transition that a developing country can make is the transition to middle-class status. Governments have to let go, people start insisting on following their own lights, etc.

It wasn't openly talked about very much, in the sense that people said they wanted to beat GB at this or that, but there would however be sidelong comparisons frequently in press commentary. And it was also pretty quickly obvious that no other countries were developing the kind of technological depth of industry as were the US and the UK.

John D. Rockefeller was certainly the first to create a consumer product that was sold literally throughout the entire world. Those blue 5-gallon cans showed up in some of the remotest parts of the world.

The kind of precision manufacturing epitomized in the armories, while it was important, was only a small share of the economy until quite late in the century. Large-scale natural resource development and processing was the name of the game.

I find her [Frances Trollope] simply delightful, even in her prejudices and cantankerousness. It is a gift to an author to find a funny, wry, perceptive contemporary observer to whom the subject matter seems almost as different and alien, and requiring as much struggling to understand, as it did to me.

Land Grant College Act is the jewel of Republican reform. It had not occurred to any other country to educate their farmers and workers. When the British studied the reasons for American success in 1851, the consensus was that Americans workers were well educated. So they didn't oppose progress the way British workers did.