In which year the General Assembly established the post of United Nations High Commissioner for Human Rights (UNHCHR) as the UN official principal responsibility for UN Human Rights activities ?

In which year the General Assembly established the post of United Nati

1.	In which year the General Assembly established the post of United Nations High Commissioner for Human Rights (UNHCHR) as the UN official principal responsibility for UN Human Rights activities ?
A.	1987
B.	1989
C.	1991
D.	1993
Answer» E.