There is no available information about the "Peaces Institute for Leadership & Advocacy" with EIN 471111891 in the search results. Therefore, it is not possible to create a Wikipedia-style article based on the provided information. However, if you have additional details about this organization, you might consider drafting an article yourself and submitting it to Wikipedia if it meets their criteria.

[1] https://peacealliance.org/the-peace-alliance-educational-institute/ [2] https://www.workplacepeaceinstitute.com/about-culture-development-leadership-development [3] https://www.unitedwestandforpeace.org [4] https://www.youtube.com/watch?v=opWHB81x46M [5] https://internationalpeaceleaders.com