In todays society not many understand allusions or when they happen. We don't use them as much as other times did so we never really know when they occur. It is important for the audience to understand allusion because that way they can possibly understand the story in a different way or the way that they author intended. Thinking about Shakespearean audience they would have most likely received the message in the way intended because they understood more about allusions. They used allusions more in weighting that is how they are familiar with them.