It was Much quieter. The reason this is true is because if you were to say it is more quieter, it wouldn't make sense. It would make more sense to say it was more quiet.
Italicized words are those which are written in a ‘slant’ way. We often come across such italicized words and sentences in novels, poems, and written documents.
Italicized style of writing is used mainly to draw attention on the important things.
In the sentence, ’Although the women was attacked by a swarm of bees, she managed to escape with little injury’, the term that should be used as an Italicized word is probably ‘attacked.’ When readers read attacked, it makes them curious to know as to what will happen next? So attacked is mostly the word which can draw a readers attention.
