Eli Whitney, a pioneer of modern industry. - Invention of cotton
gin. - A school-teacher from Massachusetts living in Georgia
in 1793 invented a machine called the cotton gin, by use of which
a negro could easily clean 300 pounds of cotton a day, demonstrating
thereby, as no previous invention had done, the value of machinery
in replacing or augmenting manual labor. The whole question of
cotton production and cotton manufacture was changed through
the use of this invention.
Previous to the invention of the cotton gin, cotton yarns were
spun and woven into cloth by hand in private homes. Necessarily,
by this slow method of manufacture, but small quantities of cotton
were used.
Development of cotton industry. - So rapid was the development
of the industry, stimulated by this new "gin," that
within the next 20 years exports of cotton to Liverpool increased
tenfold.
As a result of this invention a cotton factory was erected in
Massachusetts to produce cloth like that made in England. Here
was constructed the first loom operated by water power in America.
In 1814 there was builded at Waltham, Mass., the first cotton
mill in the world, in which the raw material direct from a Whitney
cotton gin was spun into thread, woven into cloth, and printed
with colors, all under one roof.
Influence on country. - The production of cotton was stimulated
and made one of the leading industries of the country. Cotton
exports enormously increased; allied industries developed; communities
grew rapidly into cities. The invention of the cotton gin created
unforeseen social, economic, arid political conditions; it largely
put a stop to the discussion of slavery; the southern planters
and northern manufacturers of cotton found it to their mutual
interest to keep the negro in bondage, since by his labor they
were rapidly growing rich.
Due to climatic conditions the manufacture of cotton goods was
carried to New England, thus opening a new channel of employment,
causing in following years a radical change in the nationality
of the citizens of these Northern States.
Interchangeability of mechanical parts. - While Whitney was the
inventor of the cotton gin, because of the theft of his model
and tools from the shed in which he conducted his experiments,
he was not enabled to perfect his invention.
He instituted the interchangeability of parts which has greatly
influenced modern industry. In 1798 he secured a contract from
the Government for the manufacture of firearms, being "the
first to effect the division of labor by which each part was
made separately." It was from this invention that he made
his fortune. |