Martin luther king jr. uses figurative language strategically throughout his letter to promote equality. how does the following instance accomplish his purpose of challenging the church leaders to take action against racial injustice?

like a boil that can never be cured as long as it is covered up but must be opened with all its pus-flowing ugliness to the natural medicines of air and light, injustice must likewise be exposed, with all of the tension its exposing creates, to the light of human conscience and the air of national opinion before it can be cured.

respond in three to five complete sentences.

Figurative language of this paragraph id simile. 'Like a boil'- it used to make readers to imagine the boil and understand author's meaning more clearly.

It described that if we cover injustice, it'll never discover and last forever like this- it means change needs a pay.

  this riddles' answer is library.

  the "leaves" are a reference to the books' pages that the library contains; the branches are a network of libraries that connect multiple libraries' collections, resources, and items in a system of a common database, integrating them; the branches' organization are a useful management tool for coordinating the multiple collections many libraries have.