1917 – British Foreign Secretary Arthur Balfour submits a declaration of intent to establish a Jewish homeland in Palestine
The Balfour Declaration is a public statement issued by the British government in 1917 during the First World War announcing support for the establishment of a “national home for the Jewish people” in Palestine, then an Ottoman region with a small minority Jewish population. The declaration was contained in a letter dated November 2, 1917 from the United Kingdom’s Foreign Secretary Arthur Balfour to Lord Rothschild, a leader of the British Jewish community, for transmission to the Zionist Federation of Great Britain and Ireland. The text of the declaration was published in the press on 9 November 1917.
-Wikipedia