This theory focuses either on how to form art that pleases an audience or on what an audience should be like in order to enjoy art. It examines the interaction between a work of art and the audience. It also analyses the techniques that the artist uses to achieve his objective when reaching the audience.
informal is; of or denoting a style of writing or conversational speech characterized by simple grammatical structures, familiar vocabulary, and use of idioms, e.g., too in French.
The March on Washington for Jobs and Freedom was the largest civil rights protest in US history, and contributed to the successful implementation of the Civil Rights Act of 1964 and the Voting Rights Act of 1965.