Why was the song land of hope and glory written?

The song "Land of Hope and Glory" was composed by Edward Elgar in 1902 as part of his work "Pomp and Circumstance March No. 1." It was intended to celebrate and evoke a sense of national pride and patriotism in Britain. The lyrics of the song were later added by A.C. Benson to further emphasize themes of British greatness and unity.