They show the ways in which the government manipulated the culture to get people to buy more consumer goods, thus boosting the economy
Positive Shapes occupy positive areas. Negative Shapes occupy empty areas.
I’m a little confused by what you mean but here’s my best answer
-table of contents: helps readers know where to look for certain chapters and such. (Organizes book)
-heading: tells reader what a chapter is about
-caption: description of something
-glossary: helps readers know certain vocabulary
-bold faced words: attracts the readers eye
-label: helps to identify something or someone
-photograph: can help a reader better understand a text
-diagram: informative and helps readers know more and understand better
I hope this helps!!