United States
Catholic social activism in the United States - Wikipedia
https://en.wikipedia.org/wiki/Catholic_social_activism_in_the_United_States#National_Center_for_Urban_Ethnic_AffairsDyngus Day 2019: Everything you need to know about Cleveland's Polish polka street party and parade
https://www.cleveland.com/life-and-culture/g66l-2019/04/98c7dbad228282/dyngus-day-2019-everything-you-need-to-know-about-clevelands-polish-polka-street-party-and-parade.htmlDyngus Day Cleveland announces 2022 celebration details
https://www.cleveland.com/entertainment/2022/03/dyngus-day-cleveland-announces-2022-celebration-details.htmlFile:St. John Cantius Parish, Catholic Church in Cleveland, Ohio.jpg - Wikimedia Commons
https://commons.wikimedia.org/wiki/File:St._John_Cantius_Parish,_Catholic_Church_in_Cleveland,_Ohio.jpg