Body language of body language is that of spatial relationships, which is also known as Proxemics. Introduced by Edward T. Hall in 1966, proxemics is the study of measurable distances between people as they interact with one another. In the book, "Body Language", Julius Fast mentioned that the signals that we send or receive to others through body language are reactions to others’ invasions of our personal territories, which links Proxemics an important part of Body Language. Hall also came up with four distinct zones in which most men operate: Intimate distance for embracing, touching or whispering Personal distance for interactions among
Null-subject language the pronoun has been used just previously: In "official" use, however, Esperanto admits of null-subject sentences in two cases only: Contrary to the Interlingua example above, and as in English, a repeated subject can normally be omitted only within a single sentence: Null-subject language In linguistic typology, a null-subject language is a language whose grammar permits an independent clause to lack an explicit subject; such a clause is then said to have a null subject. Typically, null-subject languages express person, number, and/or gender agreement with the referent on the verb, rendering a subject noun phrase redundant. In the principles and