Question

what do you mean by order of precedence ?

Answer 1

Order of precedence is a sequential hierarchy of nominal importance of persons. It can also be used in the context of decorations, medals and awards.

Answer 2

Here is your answer mate I have written a big answer if isn't suitable for you let me know.

here we goes:Order of precedence is a sequential hierarchy of nominal importance of persons. Most often it is used in the context of people by many organizations and governments, for very formal and state occasions, especially where diplomats are present.

mark it as brainleast please!