What were some of Florence Kelley's main achievements?

Florence Kelley was best known for her work in trying to
improve working conditions and protect the rights of workers back in the late 1800s and
early 1900s.

Among her main achievements
were:

• She translated a book by Friedrich Engels
  (who cowrote the "Communist Manifesto" with Karl Marx) into English.  The book was
  The Conditions of the Working-class in England in
  1844.


• She was an inspector in charge of
  monitoring working conditions in factories in
  Illinois.


• She conducted major sociological research among
  the poor people of Chicago.


• She was the head of the
  National Consumers' League -- an organization dedicated to protecting the rights of
  women and children workers.


• She convinced the Illinois
  legislature to limit women's work days to 8
  hours.

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more.