Question 3 of 10 multiple choice: select the best answer and click "submit." why did gustave courbet start the 19th-century art movement known as realism? a. the church was no longer hiring artists to paint, so he had to find another way to make a living. b. he was tired of painting outdoors and wanted to paint inside in a studio. c. he was moved by working-class struggles and the realities of poor people. d. the french government hired him to revolutionize propaganda in art.