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:

75 years ago, we decided to work together for peace. While Europe has become safer &amp; more prosperous, war &amp; conflict continue to ravage families across the world. To them we owe a more united, stronger EU, able to speak out &amp; act swiftly to foster peace around the world #PeaceDay