Weather forecasting G. Harold Noyes in 1931. The world's first televised weather forecasts, including the use of weather maps, were experimentally broadcast by the BBC in 1936. This was brought into practice in 1949 after World War II. George Cowling gave the first weather forecast while being televised in front of the map in 1954. In America, experimental television forecasts were made by James C Fidler in Cincinnati in either 1940 or 1947 on the DuMont Television Network. In the late 1970s and early 80s, John Coleman, the first weatherman on ABC-TV's Good Morning America, pioneered the use of on-screen weather satellite
Maurice Cowling the 1860s by arguing that the Liberal Party was not the straightforward progressive party that wanted to hand political power to the working-class and that the Conservatives did not promote reform in reaction to working-class pressure. Cowling instead placed much more importance on parliamentary manoeuvres. Robert Blake thought that this book "gives the most convincing account of what happened". In 1971 appeared "The Impact of Labour", which dealt with the years between 1920, after Labour won the Spen Valley by-election, and 1924 when the Conservatives won the general election of that year and ended the Liberal Party as a realistic