Territoriality means a behavior that animals (including humans) exhibit to mark and defend their territory. It is like an invisible boundary that they establish and protect to claim an area as their own. Full definition
It first repeated its case law on international jurisdiction, stating that because the directive only applies to aircraft landing and departing from EU territory, the directive is in line with the principle of territoriality: (europeanlawblog.eu)
This practice stimulates search results, and impacts territoriality as well as categorization. (blog.ebooks2go.net)