The phrase "ash heap of history",[a] is a derogatory metaphoric reference to oblivion of things no longer relevant.[1]
In 1887 the English essayist Augustine Birrell (1850–1933) coined the term in his series of essays, "Obiter Dicta": that great dust heap called 'history.' [1]
In a speech to the British House of Commons, on 8 June 1982, U.S. President Ronald Reagan later responded that "freedom and democracy will leave Marxism and Leninism on the ash heap of history".[6] The speech was written by Reagan's chief speechwriter, Anthony Dolan, who stated that they had deliberately echoed Trotsky's statement "to throw it back in the communists’ faces.”[7]