Laissez-faire philosophies, such as minimizing the role of government intervention and taxation in the free markets, and the idea that an "invisible hand" guides supply and demand are among the key ideas Smith's writing is responsible for promoting.
the three major economic theories (laissez-faire, Keynesian economics, monetarism)
Britain is your answer. Britain had control over the colony of Palestine up till World War II, in which they split Palestine into two, returning some of the Jewish homeland to the displaced Jews, and giving the rest to the Palestinians.
~