It depends what you mean by "Palestine".
If you are referring exclusively to the Palestinian Territories, there are abuses by Muslim Palestinians of Christian Palestinians and the defacing of their holy sites and monuments. Additionally, there is a conflict between Jewish Israeli Settlers and Israeli Soldiers and Palestinians (both Muslim and Christian).
If you are using "Palestine" as a shorthand for "Israel and Palestine", then the religions in the conflict are Judaism, Christianity, and Islam. However, those religions are not at conflict. The Israeli-Palestinian Conflict is a ethnic/nationalist conflict where religions are used as ethnic identifiers (similar to the 1990s in Yugoslavia). It is not a theological conflict.
Zionism is certainly one of the causes of the Israeli-Palestinian Conflict. It is not the only cause of the conflict and is also not the most important cause of the conflict.
Arabs and Jews are in conflict over the territory of the former British Mandate of Palestine in the Middle East.
Yes. This is a conflict where both sides, the Israelis and the Palestinians, have rights to certain piece of land in the Southern Levant and those rights are in direct conflict. Jews believe they have a right to their ancestral homeland of Israel and Arabs believe they have a right to their ancestral possession of Palestine. Unfortunately, these two rights conflict because Israel and Palestine overlap.
Muslims and Jews have been fighting over Palestine for thousands of years. Both religions claim that the land is holy and was given to them by God, and both religiously are right.
He did not successfully resolve the conflict and it has become even bloodier since his departure. However, he led the PLO all the way up to it being recognized as the Palestinian Authority, which forms the Palestinian side of all current negotiations for a peaceful resolution in Israel and Palestine.
jewish and christanity
The dominant conflict in Palestine is between Israelis (who are predominantly Jewish) and Palestinians (who are predominantly Muslim), but the conflict is a political one, not a religious one.
The question as posed makes little sense.If I assume correctly, based on the word "Palestine's", that the conflict being referred to is the Israeli-Palestinian Conflict, please see a discussion of the causes of that conflict in this question: What are the causes of the Israeli-Palestinian Conflict?As for "the Palestine's" there is no such thing. If you wish to ask about the origin of the Palestinians, please see this question: What is the origin of the Palestinians? If you wish to ask about the origin of the term Palestine, please see this question: Where does the term Palestine come from?
Because your mom
Both believe that Palestine is their holy land and that it belongs to them.
The major source of conflict is the existence of Israel.Others don't want it in the neighborhood at all.
Zionists started a movement to establish a Jewish state in Palestine.
Israel.
Zionism is certainly one of the causes of the Israeli-Palestinian Conflict. It is not the only cause of the conflict and is also not the most important cause of the conflict.
Arabs and Jews are in conflict over the territory of the former British Mandate of Palestine in the Middle East.
India successfully won its independence, but Palestine and Israel continue their conflict over land.
These religions have been in conflict because of the nature of monotheism and exclusivity. In monotheism, there is a singular truth and those who fail to agree are heretics and heathens. This view has prevailed through most of history, resulting in conflict, segregation, and apartheid between the religions.