This category is within the scope of WikiProject Years, a collaborative effort to improve the coverage of Years 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.YearsWikipedia:WikiProject YearsTemplate:WikiProject YearsYears articles
This category 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.ChristianityWikipedia:WikiProject ChristianityTemplate:WikiProject ChristianityChristianity articles
This category is within the scope of WikiProject Former countries, a collaborative effort to improve Wikipedia's coverage of defunct states and territories (and their subdivisions). If you would like to participate, please join the project.Former countriesWikipedia:WikiProject Former countriesTemplate:WikiProject Former countriesformer country articles
This category is within the scope of WikiProject Rome, a collaborative effort to improve the coverage of the city of Rome and ancient Roman history 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.RomeWikipedia:WikiProject RomeTemplate:WikiProject RomeRome articles
Start a discussion about improving the Category:1721 establishments in the Holy Roman Empire page