What is the meaning of plot?
Plot is the action (or what happens) in a story. For example, the plot of “Little Red Riding Hood” is as follows: A little girl named Red goes to visit her grandmother who lives in the forest. However, a wolf has beat Red to Grandmother’s house. The wolf eats Grandma, puts on her nightgown, and waits in Grandma’s bed for Red to visit. Red arrives and slowly figures out that Grandma’s not Grandma but rather a wolf. The wolf moves to pounce on Red, but is thwarted by a woodsman who barges through the door and kills the wolf, saving Red. it sounds like your book is non-fiction, which makes things more difficult because plot is usually in the realm of fiction. However, you can still do it, if you trace the development of events the books covers.