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:

For years the U.S. Mission has been working with the @OAS_Development to support efforts to promote heritage economies in the #Caribbean.  We are pleased to see the results, including this informative site documenting historic sites in #Jamaica.   
https://t.co/gVug9jy1DJ