um, it has led steamboats to become more successful and ledsteamboats to become more modern and FANCY !
yes
Yes it did.
The Safety Helmet
Yes it lead to the discovery of computers and videogame consoles
no no no no no no no no no no
no.
Yes it was.
Eli Whitney's invention of the cotton gin actually changed the face of American agriculture. It lead to the invention of the McCormick Reaper and eventually to many more mechanized agricultural tools.
no
yes
no i don't think so
Sarah Boone was awarded the patent for the ironing board but did not create any other inventions that were patented at the time. Her life is actually somewhat of a mystery.