To understand a story, one needs to know the main characters, the setting, the plot (sequence of events), the conflict or problem that drives the narrative, and the resolution or outcome of the story. Understanding the themes and underlying messages can also deepen comprehension of a story.
the background is where you got the information or where the essay story came from.
plot
a head line
The exposition in "A Night to Remember" by Walter Lord is the beginning of the story that sets the scene and introduces the characters. It typically includes the background information needed to understand the events that follow, such as the construction and maiden voyage of the Titanic.
Understand - story - was created in 1991-08.
Characterization is the element of a story that gives information about the people in it. This includes the traits, motivations, and behaviors of the characters, helping readers understand their actions and personalities within the narrative.
we listen in order to understand and put the information into our memory as long term or short term memory and rehears it when needed
The exposition usually provides background information about the setting, characters, and conflict of the story to help the reader understand the context of the narrative. It sets the stage for the plot to unfold and gives readers essential information to follow the story effectively.
the social context in which it was written
the military needed to send messages back and fourth without the enemy being able to understand the information.
it sets forth the meaning or intent of the story and provides background information to help us understand what we are seeing or reading.
You don't necessarily "need" to understand it in order to enjoy the story - but the more you know about the story, the better you will understand all of it and not just the basic plot.