Why is there so much conflict in israel between the jews and arabs?

The Arab–Israeli conflict refers to the political tension, military conflicts and disputes between Arab countries and Israel, which climaxed during the 20th century. The roots of the Arab–Israeli conflict are attributed to the rise of Zionism and Arab nationalism towards the end of the 19th century, though the two national movements had not clashed until the 1920s. Part of the dispute arised from the conflicting claims to the land. Territory regarded by the Jewish people as their ancestral homeland is at the same time regarded by the Pan-Arab movement as historically and currently belonging to the Arab Palestinians,[8] and in the Pan-Islamic context, as Muslim lands.  The sectarian conflict between Palestinian Jews and Arabs emerged in the 1920s, peaking into a full-scale civil war in 1947 and transforming into the First Arab–Israeli War in May 1948, following the Israeli Declaration of Independence. Large-scale hostilities mostly ended with the cease-fire agreements after the 1973 Yom Kippur War. Peace agreements were signed between Israel and Egypt in 1979, resulting in Israeli withdrawal from consequent unilateral annexation of the Golan Heights and East Jerusalem.  The nature of the conflict has shifted over the years from the large-scale, the Sinai Peninsula and abolishment of the military governance system in the West Bank and Gaza Strip, in favor of Israeli Civil Administration and regional Arab–Israeli conflict to a more local Israeli–Palestinian conflict, which peaked during the 1982 Lebanon War. With the decline of the First Palestinian Intifada, the interim Oslo Accords led to the creation of the Palestinian National Authority in 1994, within the context of the Israeli–Palestinian peace process. The same year Israel and Jordan reached a peace accord. A cease-fire has been largely maintained between Israel and Baathist Syria, as well as with Lebanon. Despite the peace agreements with Egypt and Jordan, interim peace accords with the Palestinian Authority  and the generally existing cease-fire, until mid-2010s the Arab League and Israel had remained at odds with each other over many issues.   Developments in the course of the Syrian Civil War reshuffled the situation near Israel's northern border, putting the Syrian Arab Republic, Hezbollah and the Syrian opposition at odds with each other and complicating their relations with Israel, upon the emerging warfare with Iran. The conflict between Israel and Hamas-ruled Gaza, is also attributed to the Iran–Israel proxy conflict in the region. By 2017, Israel and several Arab Sunni states led by Saudi Arabia, formed a semi-official coalition to confront Iran - a move which some marked as the fading of the Arab-Israeli Conflict.

answer; /// the answer to the first question is (b) it began when people first deliberately seeds; /// and (d); // it gave people a steady food supple for the first time;

answer to ur question is college b