a. He used a sharper contrast of light and shadow. b. He used perspective. c. He used the play of light and shadow across these figures to create a sense that they are 3-dimensional beings in real space. d. all of the above

answer; i believe that the correct answer is (chronological order);

living during the great depression had a major affect on the mentality many people. a good portion of people who lived during that time do not trust banks. this is likely the result of the many widespread bank failures in the 30s that caused people to lose their life savings.

it   would try making the   president who would the economy get out of depression picked