If you are going a shade or two lighter or darker, hair dye at the store is fine. The back of the boxes are pretty accurate. If you are going darker, I always advice to choose a shade 2 shades lighter than you actually want.In otherwords if you want very dark brown or black hair, do not buy black dye, it will not look natural.
Buy a shade a bit lighter. If you are going from a dark to a light color you may do better simply going to a salon. The over the counter hair dye does not lighten that many shades.
If you not want to a salon, visit a beauty supply store for salon quality hair dye. Hair dye at beauty supply stores does not come in kits. You will need to know what type of developer to mix with the product.
You can ask a store associate for help. Be careful and read all directions.Do not ever leave dye on the hair longer than suggested.
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.