Lichen planus is an inflammatory skin disease that most commonly causes an itchy rash of small purplish bumps, often on the arms, legs, or back or inside the mouth. It can also affect the genital area, including the vagina. Many women with vulvar lichen planus also have the disease in the mouth.
The cause of lichen planus is unknown. We know that it is not caused by infection, hormonal change, or aging. It is probably autoimmune in origin.
Certain medications (such as hydrochlorothiazide) may contribute to the development of the disease.
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.