The Jewish Legion, a group primarily of Zionist volunteers, assisted, in 1918, in the British conquest of Palestine. Arab opposition to British rule and Jewish immigration led to the 1920 Palestine riots and the formation of a Jewish militia known as the Haganah (meaning "The Defense" in Hebrew), from which the Irgun and Lehi, or Stern Gang, paramilitary groups later split off. In 1922, the League of Nations granted Britain a mandate over Palestine under terms which included the Balfour Declaration with its promise to the Jews, and with similar provisions regarding the Arab Palestinians. The population of the area at this time was predominantly Arab and Muslim, with Jews accounting for about 11%, and Arab Christians at about 9.5% of the population.
When did the League of Nations grant Britain a mandate over Palestine?
1922

In a June 2008 speech, President and CEO of the New York Federal Reserve Bank Timothy Geithnerwho in 2009 became Secretary of the United States Treasuryplaced significant blame for the freezing of credit markets on a "run" on the entities in the "parallel" banking system, also called the shadow banking system. These entities became critical to the credit markets underpinning the financial system, but were not subject to the same regulatory controls. Further, these entities were vulnerable because of maturity mismatch, meaning that they borrowed short-term in liquid markets to purchase long-term, illiquid and risky assets. This meant that disruptions in credit markets would make them subject to rapid deleveraging, selling their long-term assets at depressed prices. He described the significance of these entities:
What is the term defined as being vulnerable by borrowing short-term in liquid markets to purchase long-term illiquid and risky assets?
maturity mismatch

Charles Darwin's grandfather Erasmus Darwin outlined a hypothesis of transmutation of species in the 1790s, and Jean-Baptiste Lamarck published a more developed theory in 1809. Both envisaged that spontaneous generation produced simple forms of life that progressively developed greater complexity, adapting to the environment by inheriting changes in adults caused by use or disuse. This process was later called Lamarckism. Lamarck thought there was an inherent progressive tendency driving organisms continuously towards greater complexity, in parallel but separate lineages with no extinction. Geoffroy contended that embryonic development recapitulated transformations of organisms in past eras when the environment acted on embryos, and that animal structures were determined by a constant plan as demonstrated by homologies. Georges Cuvier strongly disputed such ideas, holding that unrelated, fixed species showed similarities that reflected a design for functional needs. His palontological work in the 1790s had established the reality of extinction, which he explained by local catastrophes, followed by repopulation of the affected areas by other species.
What theory did Erasmus Darwin outline in the 1790s?
hypothesis of transmutation of species