The dining room to which ivan conducted him was in many ways remarkable. there was a medieval magnificence about it; it suggested a baronial hall of feudal times with its oaken panels, its high ceiling, its vast refectory table where twoscore men could sit down to eat. about the hall were mounted heads of many animals—lions, tigers, elephants, moose, bears; larger or more perfect specimens rainsford had never seen. at the great table the general was sitting, alone. the narrative point of view in this excerpt allows the reader to experience

 C. Rainsford’s impression of the dining room.

the dictionary definition of ubiquitous is "present, appearing, or found everywhere".

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.