Why would it be important to use outside information when writing a research paper?

because it's important to know outside information about every topic.
because everyone wants to have research in their papers.
because outside research adds scholarship to my own opinion.
because interesting information is always useful.

the author is showing that it is the insatisfaction of basic needs that brings about the protests such as the strikes.if workers do not earn enough to buy food and feed their families and themselves in order to continue working, what is the use of working? besides, another message from the author is that of the owners of factories should be worried about ensuring their furure by having a second and third generation of workers in their industries.if they do not hear the workers demands, they will not have any more workers to make their pockets full.