and to explain why the war was being continued, why the last offensive had been launched, and why Vienna would remain side by side with Berlin against France until the end, he declared that Clemenceau had recently endeavoured to start peace negotiations with Vienna, but that Czernin had insisted on the need for first renouncing all claims to Alsace-Lorraine. As Paris had refused to do so, there was no alternative but to continue victoriously to the end. Here Czernin was evidently alluding to the interview between Armand and Revertera at Freiburg on February 2nd and 25th, to his instructions to Revertera, and also to the report which Revertera had sent to Vienna on the subject of his action. The blow which Czernin wished to inflict was aimed in two directions. It was intended to strengthen confidence at home, and to demoralize Allied public opinion, especially that of France, at the moment when the severest German offensive was being launched. It was also intended as a proof to Italy that she had been betrayed by France, who had been making peace negotiations without her knowledge.
As soon as this speech had been delivered, Clemenceau repudiated Czernin’s version, and Czernin, who in the meanwhile had left for Bucharest to settle the peace terms with Rumania, immediately returned and started a controversy with Clemenceau. The latter, in a number of official reports, emphasized the fact that it had not been France but Vienna who had sought peace negotiations, and these attempts at a separate peace had been made on several occasions. At the same time he alluded to the intervention of Sixtus of Bourbon and to Karl’s agreement with the French claims to Alsace-Lorraine.
This filled Czernin with consternation, and then ensued his controversy with Karl on the subject of the Emperor’s well-known letter to Sixtus. Karl first of all repudiated to Czernin the authenticity of the letter, and sent a telegram in this sense to the Kaiser. Czernin made an official declaration accordingly, but when Clemenceau published a facsimile of the letter, Vienna had recourse to the explanation that the letter was purely personal and non-official, and that it had been forged. To all these evasions on the part of Vienna, Clemenceau replied with a severe indictment of Karl and Czernin. The whole world then saw that the Emperor had been lying, and that Czernin had fallen a victim to the results of this intrigue.