The Will of Peter the Great
The Will of Peter the Great is a political forgery which purported to be the testament of Peter I of Russia, which was allegedly a plan of the subjugation of Europe. For many years it influenced political attitudes in Great Britain and France towards the Russian Empire. 
In 1812 Charles-Louis Lesur wrote, under Napoleon's command, a memoir Des Progres de la puissance russe depuis son origine jusqu au commencement due XIX eiecle ("Progress of the Russian Power, from Its Origin to the Beginning of the Nineteenth Century"), in which a summary of the alleged Will was inserted. The memoir intended to justify Napoleon's war plans against Russia.
Walter K. Kelly in his History of Russia (1854) quotes The Will from Frederic Gaillardet's Memoires du Chevalier d'Eon (1836). Gaillardet claimed that this document was stolen from Russia by d'Eon. While questioning its authenticity, Kelly comments that the document fairly reflects the politics of Russia in the past 100 years. The same was noted by Russian historian Sergey Shubinsky, who commented that the first 11 points of The Will is a fair recapitulation of Russian foreign policy since Peter's death (1725) until 1812.
In 1912 Polish historian Michel Sokolnicki (Michał Sokolnicki) found in archives of French Ministry of Foreign Affairs a 1797 memorandum "Apercu sur la Russie of his ancestor, general Michał Sokolnicki and wrote a journal article "Le Testament de Pierre le Grand: Origines d'un pretendu document historiqe". General Sokolnicki claimed that he glimpsed a plan of Peter I to subjugate Europe in Russian archives and memorized major points. These points bear a remarkable similarity to those presented by Lesur, so it is quite possible that Lesur borrowed from Sokolnicky. Historian Sokolnicki also maintains that his ancestor did not invent The Will himself, but rather wrote down a long existing Polish tradition.
Tsar Peter the Great in 1725, shortly after his annexation of five Persian provinces and the city of Baku, and just before he died, enjoined his successors thus: "I strongly believe that the State of Russia will be able to take the whole of Europe under its sovereignty… you must always expand towards the Baltic and the Black Sea.<...>" In 1985 Peter the Great, the mystical-absolutist, might have conceded, had he been aware of events, that the dialectical-materialist usurpers in the Kremlin were not doing so badly.