Because of religious reasons.
The fighting occurs primarily in the Gaza Strip, but there are still riots and low-level violence in the West Bank. However, many Palestinians still claim that the entire State of Israel belongs to the Palestinians, so the conflict is still over the entire former Mandate of Palestine.
India successfully won its independence, but Palestine and Israel continue their conflict over land.
It depends entirely on the Christian. However, most Christians in the United States support Israel over Palestinian and most Christians in the Islamic World support Palestine over Israel.
While there is conflict in Israel now and there was conflict in Israel during the Crusades, it is not as if the current Israeli-Palestinian Conflict is an extension of the Crusades. It is being fought by very different people for very different reasons. There have also been long periods of relative peace in the region; no major war broke out in that area from 1500-1900. The Related Question below discusses the differences between the modern conflict and the Crusades.
The majority of Indian Jews have immigrated to Israel since the creation of the modern state in 1948. A total of 75,000 Indian Jews now live in Israel (over 1% of Israel's total population). Today there are less than 1000 Jews in India.
The conflict in general is called the Arab-Israeli Conflict. The particular war that erupted due to the Arab Rejection of Israel's Declaration of Independence was the Arab-Israeli War of 1948-9, alternately called the Nakba by Arabs and the Independence War by Israelis.
India successfully won its independence, but Palestine and Israel continue their conflict over land.
Maine
Thousands dead and the Oslo Accords of 1993, granting the PLO the authority to form the Palestinian Authority and negotiate with Israel over the future of the Palestinian people.
Generally, Yes. Specifically, No. The Arab-Israeli Conflict is primarily about which government (or governments) should be operating in the former British Mandate of Palestine. The overriding question is whether there should exclusively be a Jewish State, exclusively be an Arab State, be some sort of bi-national State, or if there should be two or more states where some are Jewish States and some are Arab States. The reason for the "Generally, Yes - Specifically, No" above is that many pro-Palestinians reject calling what is currently Israel-proper Israel and many Israelis, Palestinians, and others reject calling the West Bank and the Gaza Strip (which are also in contention) part of Israel.
Something over 3,000 years ago.
Hebrew is spoken in Israel and by many Jews all over the world.