Erin, Macy, and Nancy are good friends. However, because of a misunderstanding, Erin and Nancy gang up and start finding faults with everything Macy does. This behavior is a typical example of the disadvantages of a TRIAD.
Explanation: A triad relationship involved three person,who are all involved in each other. How it works is one person is friends with two partners,but the two partners are not really friends with each other. Just as the case of Erin, Macy,and Nancy. Erin and Nancy gang up and start finding faults with everything Macy does.
The War Powers Resolution requires the president to notify Congress within 48 hours of committing armed forces to military action and forbids armed forces from remaining for more than 60 days, with a further 30-day withdrawal period, without congressional authorization for use of military force (AUMF) or a declaration ...
Role is simply what they are playing or acting. But the responsibilities are the role's doing action which means if teacher is a role she has a responsibility to teach well for student and make them to get good marks.