Air cargo the area surrounding the city and thus land access. As this access was closed, in the so-called Berlin blockade, an airlift remained the only option to get increasingly urgent deliveries of food, coal, and other supplies to West Berlin. Over 330 days to 12 May 1949 a total of 2.26 million tons of cargo were airlifted to Berlin, an average of 6,800 tons a day, 80% by the US and 20% by the UK. Although freight traffic developed modestly, reaching only 800,000 tonnes worldwide by the mid-1950s, the world economy was hitting its post-war stride. Germany and Japan were emerging
History of coal miners they had achieved nothing. The effect on the British coal-mining industry was profound. By the late 1930s, employment in mining had fallen by more than one-third from its pre-strike peak of 1.2 million miners, but productivity had rebounded from under 200 tons produced per miner to over 300 tons by the outbreak in 1939 of the Second World War. All the coal mines in Britain were purchased by the government in 1947 and put under the control of the National Coal Board (NCB). The industry declined steadily despite protests such as the UK miners' strike (1984-1985). The 1980s and 1990s