That's a good question. The reason why people are usually allergic to cow's milk is because of the sugar lactose. Which rice milk and soy milk don't have.
I would say maybe you are allergic to something entirely different. For example, what makes you think you are allergic to all 3? If you only use milk for eating cereal, maybe you have a gluten allergy (wheat).
If you are allergic to all 3, dang not much you can eat. The main common ingredients they have are water, vitamins and glucose sugar.
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.