This category is part of WikiProject Argentina, an attempt to expand, improve and standardise the content and structure of articles related to Argentina. If you would like to participate, you can improve United Provinces of the Rio de la Plata, or sign up and contribute to a wider array of articles like those on our to do list.ArgentinaWikipedia:WikiProject ArgentinaTemplate:WikiProject ArgentinaArgentine articles
This category is part of WikiProject Uruguay, an attempt to expand, improve and standardise the content and structure of articles related to Uruguayan history. If you would like to participate, you can edit this article, or visit the project page, where you can join the project and see a list of objectives.UruguayWikipedia:WikiProject UruguayTemplate:WikiProject UruguayUruguay articles