This article is within the scope of WikiProject Christianity, a collaborative effort to improve the coverage of Christianity on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks.
This topic is about events centered in the US and should not be written in British English. tahcchat 01:37, 9 September 2017 (UTC)
While originally developed in the United States, the quadrilateral's actual significance comes from its adoption by the Anglican Communion as a whole in Lambeth (in central London). Its adoption by the communion is recorded in records such as this one, edited by Randall T. Davidson (originally as Dean of Windsor and later on as Archbishop of Canterbury) which, as far as I can tell, uniformly use British English.