There is no formal process for converting to although in many traditions a ritual called dÄ«kshÄ ("initiation") marks the beginning of spiritual life. A ritual called shuddhi ("purification") sometimes marks the return to spiritual life after reconversion. Most ndu sects do not seek converts,as they believe that the goals of spiritual life can be attained through any religion, as long as it is practiced sincerely.
However, some ndu sects and affiliates such as Arya Samaj, Saiva Siddhanta Church, BAPS, and the International Society for Krishna Consciousness accept those who have a desire to follow source:en.wikipedia.org/wiki/nduism.
Well, the Mahalo page you were at is a good place to start learning about this unique religion. mahalo.com/how-to-convert-to-hinduism There is no specific ceremony as with other religions. I recommend reading this link to get a deeper understanding of this spirituality.
Good luck, and may Ganesha show you the way. himalayanacademy.com/resources/books/hbh....
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.