I think it is C, but I am not sure if it is correct. If the answer is wrong, then I apologize.
A. England is an example of a modern monarchy.
Navigation rules are those that regulate the way boats are to navigate the water. They are much like the rules of the road for cars.
Their main objective is to establish a consistent way to navigate safely and avoid collisions and accidents.
Work, for example is the subject of an entire branch of psychology. psychological, behavioural, emotional, and social factors.
