Final answer:
The statement describing the Registry System as indexing property records in abstract books by land descriptions and summarizing multiple properties on the same page is true. The complexity of this system is rooted in historical cadastral practices such as those in medieval Catalonia and the metes and bounds system introduced by English settlers.
Step-by-step explanation:
The statement in question describes a characteristic of the Registry System which records property interests based on geographic location. The said system involves property records being kept in abstract books, where entries are indexed according to land descriptions rather than the owner's names, and these entries are summarized in a chronological sequence.
This means that multiple properties may be summarized within the same page of an abstract book, making it necessary for a comprehensive search to locate documents relating specifically to one property. So, the statement is True. Historical cadastral systems, such as medieval Catalan municipalities and systems used in the United States, have influenced the development of property rights and community responsibilities.
Metes and bounds, for example, introduced by English settlers, used local landmarks for describing property, leading to irregular plot shapes and sizes, which added complexity to property delineation and record-keeping.