La Deklaro di Balfour esis formala manifesto di Britaniana guvernerio publikigita ye la 2ma di novembro 1917 en qua l'Unionita Rejio deklaris su favoroza a kreado di Juda nacionala hemo en la Britaniana Mandato di Palestina. La formato dil dokumento esas letro signata dal Britaniana sekretario di extera rilati, Arthur James Balfour e dirigita a barono Lionel Walter Rothschild, duktisto di Judala komuneso en Britania, por olua transmito a Sionista federo di Britania e Irlanda. La deklaro, ube Britaniana guvernerio decidis apogar la kreado di Juda hemo en lua mandato, konsideresas kam l'unesma rekonocado di mundiala potenco del yuri dil Juda populo sur la Tero di Israel.

Arthur James Balfour.

Relato Weizmann-Balfour

redaktar

Chaim Weizmann esis kemiisto qua developesis procedo por sintezar acetono tra fermentaco. Acetono bezonesas por produktar kordito, povoza propulsanta explozivo senfumo (Germania kontrolis kalcioacetato).

  Foreign Office,

November 2nd, 1917.

Dear Lord Rothschild,
I have much pleasure in conveying to you, on behalf of His Majesty's Government, the following declaration of sympathy with Jewish Zionist aspirations which has been submitted to, and approved by, the Cabinet:
"His Majesty's Government view with favour the establishment in Palestine of a national home for the Jewish people, and will use their best endeavours to facilitate the achievement of this object, it being clearly understood that nothing shall be done which may prejudice the civil and religious rights of existing non-Jewish communities in Palestine, or the rights and political status enjoyed by Jews in any other country"


I should be grateful if you would bring this declaration to the knowledge of the Zionist Federation.

Yours sincerely
Arthur James Balfour