This category is within the scope of WikiProject Africa, a collaborative effort to improve the coverage of Africa 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.AfricaWikipedia:WikiProject AfricaTemplate:WikiProject AfricaAfrica 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 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
Start a discussion about improving the Category:20th-century establishments in Zanzibar page
