Note this poll
in Britain: University of Leeds polled 258 academics, with 139 answering the survey questions in full, making this the first large-scale survey of British academic experts in British politics and/or modern British history, asking them to rate all the 20th century British Prime Ministers in terms of their success and asking them to assess the key characteristics of successful PMs. Their conclusion: Clement Attlee (Labour PM, 1945-1951) is the greatest Prime Minister in the 20th century. This is a deed without a name. I have nothing else to say on this matter save to remind you of what Winston said of Atlee: "He is a modest man with much to be modest about."