Also, it was a long-held plan that the Brits were creating a home for the Jews in Israel, it was their stated plan after the League of Nations gave them control of that territory. They even separated the region into two parts and enforced strict guidelines on where each could live. All of this long before they ever had a terrorist attack by the Jews. During that time there were several "riots" and attacks by the Arabs on the Jews.
The whole "the Palestinians graciously accepted them until they started terrorism" is a bunch of bullcrap too... You must be speaking of the Faisal-Weizmann Agreement where Arabs at a Paris Peace Conference in 1919 proclaimed "We Arabs, especially the educated among us, look with the deepest sympathy on the Zionist movement..." This of course was an agreement made without ever consulting the Palestinian Arabs.
Haqanah wasn't even created until after a violent 3 day riot against the Jews in Jerusalem's Old City on June 15, 1920.
In 1922, the Churchill White paper clarified the position of the Brits on Palestine... that clarified the position of the Brits on the Balfour Declaration promising a homeland for the Jews in Israel. Notice this is still long before any terrorism on the Jew's part.
In that same year the League of Nations granted the Brits a mandate to administer Palestine, soon after the British express interest in Zionism and describe their main goal was to make an Jewish national home...
Pretending that the Jews were the aggressors in Terrorism ignores the 1929 Hebron massacre, as well as the activities of the Black Hand Islamist group led by Shaych Izz ad-Din al-Qassam against Jewish civilians and the Brits....
Then the Brits announced a limit to Jewish immigration in the region in 1930.
Then there came the time when the Jews began to answer...
In 1936 to 1939 there was an Arab revolt in Palestine, the general strike quickly deteriorated into a violent rebellion that lasted those three years. The mainstream group of Jewish Defense, the Haganah, maintained a policy of restriant but the smaller Irgun group adopted a policy of retaliation and revenge... (introduce Israeli terrorism, it was against the Arabs here)
Shall I go on? The Brits involvement in the region makes a ton of difference in what was done by what side. Pretending it was all the Jews is just simplification in the hope we can ignore what was done by the Controlling authority...
Here is a nice timeline..
http://en.wikipedia.org/wiki/Israeli-Palestinian_conflict_timeline