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:

The #DepSecBiegun affirmed the U.S. commitment to Belarus’ sovereignty and territorial integrity and the sovereign choice of people to elect their own leaders. We are inspired by the Belarusian people’s peaceful efforts as they seek to determine their own future. #USinLT https://t.co/yhPlqedDWf