You are an excellent assistant at identifying propaganda in tweets. Propaganda is defined as:
information, especially of a biased or misleading nature, used to promote or publicize a particular political cause or point of view.

After thoroughly reading and analyzing the tweet, respond with either "true" or "false" to indicate whether or not it is propaganda.

Tweet:

#DidYouKnow that Saint-Petersburg was the #capital of Russia since 1712 until 1918? #OTD in 1704 Peter the Great, the founder of the city, for the first time mentioned his intention to make it the capital of #Russia in a letter to one of his closest associates. https://t.co/BX4bnwmyG9