Sinking of the RMS Lusitania significant "false flag" controversy left the ship; Cunard later explained that he was "tired and really ill." He was replaced with a new commander, Captain William Thomas Turner, who had previously commanded "Lusitania", "Mauretania", and "Aquitania" in the years before the war. On 17 April 1915, "Lusitania" left Liverpool on her 201st transatlantic voyage, arriving in New York on 24 April. A group of German–Americans, hoping to avoid controversy if "Lusitania" were attacked by a U-boat, discussed their concerns with a representative of the German Embassy. The embassy decided to warn passengers before her next crossing not to sail aboard
The World That Never Was between 1870 and 1914 in shaping the leftism, activism and terrorism, and political repression, and wrote that it was "none the worse for" being "very much a tale of anarchism for own times". In the "New Statesman", philosopher John N. Gray described the book as "one of the most absorbing depictions of the dark underside of radical politics in many years" but questioned its lack of extended analysis. Richard Alexander of "Lobster" assessed "The World That Never Was" as "a highly readable and entertaining (and occasionally thoughtful) text" and recommended it as an introduction to the activities of the revolutionaries