Balloons are, by their nature, temporary items therefore it is not possible to give any absolutes or guarantees on float or inflation times. Style Celebrations only use professional standard balloons to ensure that you are getting the best products available. As a general guide though, helium filled foil balloons can be expected to stay inflated for many days, even weeks.
An untreated 11" latex balloon will typically float between 16 - 24 hours, however, all helium filled latex balloons provided by Style Celebrations are treated to extend the float time from several hours to many days, giving you better value for money and a longer lasting product. More.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.