" Concerns had been growing about the rising levels of Jewish immigration to Britain, with the numbers arriving from Russia alone rising by a factor of five between 1880 and 1920. At the turn of the twentieth century, there had been discussions about offering land in East Africa to encourage Jewish émigrés to settle there, but by the time of the war attention had shifted to Palestine. In 1917, a letter from the Foreign Secretary, Arthur Balfour, to Lord Rothschild was leaked to The Times that spoke of ‘His Majesty’s Government [viewing] with favour the establishment in Palestine of a national home for the Jewish people’. 7 Known as the Balfour Declaration, the idea of designating territories for Jews to settle was what Balfour later described to the House of Lords as ‘a partial solution to the great and abiding Jewish problem’. 8 Although the championing of a homeland for European Jews has understandably attracted attention, Britain also had its eye on Palestine for its position in relation to the oilfields and as a terminus for a pipeline linking to the Mediterranean. This would save a journey of a thousand miles, planners later noted, and would give Britain ‘virtual control over the output of what may well prove to be one of the richest oil fields in the world’. "
― Peter Frankopan , The Silk Roads: A New History of the World