When India became independent of Britain in 1947 and Israel established itself as a nation in 1948 and with the heightened nationalism and emphasis in the Partition of India of Hindu and Muslim identities, most of Cochin Jews emigrated from India. Generally they went to Israel (made aliyah). Many from the migrants joined the moshavim (agricultural settlements) of Nevatim, Shahar, Yuval, and Mesilat Zion.
Others settled in the neighbourhood of Katamon in Jerusalem, and in Beersheba, Ramla, Dimona and Yeruham, where many Bene Israel had settled. Why did they leave, well India was their house, Israel is their home.
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.