Horsham References Quizzes Another Great British Vocabulary Quiz, Innit? Horsham district, England, United Kingdom Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: HorshamHorsham, town and district, administrative county of West Sussex, historic county of Sussex, England. The mostly rural district covers a large part of west-central Sussex. Read MoreHorsham, town and district, administrative county of West Sussex, historic county of Sussex, England. The mostly rural district covers a large part of west-central Sussex. Read More