This category is within the scope of WikiProject United States, a collaborative effort to improve the coverage of topics relating to the United States of America on Wikipedia. If you would like to participate, please visit the project page, where you can join the ongoing discussions.
This category is within the scope of WikiProject Horse racing, a collaborative effort to improve the coverage of Horse racing 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.Horse racingWikipedia:WikiProject Horse racingTemplate:WikiProject Horse racingHorse racing articles
Start a discussion about improving the Category:United States Champion Thoroughbred Sires page
