Passover is a Jewish holiday, Jesus was a Jew, his family celebrated Passover. Passover is mentioned in the Bible, Easter is not. Jesus' followers during his lifetime were mostly Jews, and continued to observe Jewish practice.
Paul was a Jew who did not meet Jesus, and Peter was the 'rock' on which Jesus said he would build his church. However, the tax collector Saul claimed a meeting with Jesus and became the more powerful builder of the early Christian church. It was Paul who began proselytizing non-Jews.
Jesus welcomed everyone, but spoke to Jewish people, his people. Jesus was born in the spring - lambing season - but the Christian calender was designed to place Christian holidays in season to replace pagan/pre- Christian holidays, so that new followers would not fall away during celebrations. Easter is a form of Eostre, Esther, Star, Ishtar.
The symbolism of eggs also precedes Christianity. Because of Paul (born Saul), Christianity became a syncretic religion, with elements ... more.
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.