The Red Death is being called “a thief in the night.” How has it judged the masqueraders?

Here the case was very different; as might have been expected from the duke's love of the bizarre. ... In truth the masquerade license of the night was nearly unlimited; but the figure in question had ... But the mummer had gone so far as to assume the type of the Red Death. His vesture ... He had come like a thief in the night.

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.