How does Shakespeare use imagery to create a mood of evil and foreboding?
(Macbeth Act 1 Scene 1)

Imagery conveys an atmosphere of fear and foreboding throughout the play. ... Violent imagery permeates the play almost from the start, with images of violence accompanying the news that Duncan's forces have won the battle. This violent imagery continues as Macbeth and his wife plot and accomplish Duncan's murder.

Explanation:

innocence can be defined as the lack of sin, relating it with the lack of guilt, also it can be a synonime of naivety. most people agree that sins are made out of experiences, intentionally or not, as well as you stop being naive once certain things happen to you throughout your life. so, with this explained, the chosen answers are:

when the boy saw the effects of war, he no longer viewed life as innocent.

the loss of innocence is a result of gaining experience and making mistakes.

one way to define innocence is as a lack of worldly experience or sophistication.