&gt; In his work on proxemics, Hall separated his theory into two overarching categories: personal space and territory. Personal space describes the immediate space surrounding a person, while territory refers to the area which a person may &quot;lay claim to&quot; and defend against others.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Proxemics" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Proxemics</a><p><a href="https:&#x2F;&#x2F;fr.wikipedia.org&#x2F;wiki&#x2F;Edward_T._Hall" rel="nofollow">https:&#x2F;&#x2F;fr.wikipedia.org&#x2F;wiki&#x2F;Edward_T._Hall</a>