THC stays there for a while. It can take up to two months. There are things you can do to speed it up, like drinking alot of fluids, especially cranberry juice.
There are also supplements (pills) you can buy online that claim to speed it up.
It really depends on metabolism.. My boyfriend didn't smoke for awhile because he had to take drug test then after he did take it he smoked that night.. the next morning the place called and said they messed up on his drug test and that he had to retake (such luck huh lol) So he went right over no flushing no water nothing and he passed the test... and got the job lol goos luck.
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.