During the period of the Mandate, the Zionist Organization worked to secure the establishment of a Jewish national home in Palestine. The indigenous people of Palestine, whose forefathers had inhabited the land for virtually the two preceding millennia felt this design to be a violation of their natural and inalienable rights. They also viewed it as an infringement of assurances of independence given by the Allied Powers to Arab leaders in return for their support during the war. The result was mounting resistance to the Mandate by Palestinian Arabs, followed by resort to violence by the Jewish community as the Second World War drew to a close.