The head librarian issued a directive that "Absolutely no food or drink are allowed in the library." She issued this directive because several computers and keyboards in the computer labs, as well as several study cubes, were recently damaged by spilled drinks and food.
This is a(n) issued by the librarian.

A. procedure
B. industry standard
C. rule
D. level of certification
E. certified procedure

The correct answer is letter "C": rule.

Explanation:

Rules are mandatory guidelines placed by an authority. They are required to ensure that the behavior of individuals in some groups does not affect others, otherwise punishment may be applied. Rules, regulations, and laws pursue the harmony of societies and organizations.

this can !    

- jack watson

yes peace and development are complementary to each other since they both undergo a great deal of getting where they want to go whether its peace in general and. development