Nicotine can stay in your bloodstream for 72 to 96 hours once you have quit using nicotine products. The process of quitting can be hard, but very worth it. You can find more information here: smokehelp.org/html/faq.html#12.
It can take up to 8 hours for nicotine to leave your blood, and up to 20 days for nicotine to totally leave your system, depending on usage levels. However, the effects of nicotine can last much longer. You can find more information here: americanheart.org/presenter.jhtml?identi....
Nicotine stays in your system for 72 to 96 hours maximum.
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.