Once it joined World War 1, The US implemented a total war strategy that involved

Using the United States’ military and civilian resources.
Asking banks to loan the US government money.
Imposing a draft to grow the United States’ military.
Requiring women and children to work in factories.

It has a lot of important invents that happend in history

The embargo act of 1807  was a law passed by the united state congress and signed by president thomas jefferson on december 22,  1807. it prohibited american ships from trading in all foreign ports. in 1806, france passed a law that prohibited trade between neutral parties, like the u.s., and britain.