Imperative is when you are giving a command
Interrogative is when you are asking a question
Declarative is when you are declaring something
Exclamatory shows a form of expression
Answer:
Audience and message , for the author purpose for writing a text , it is important to identify its targeted audience or the readers and translate the story through messages that derives from Authors thoughts and opinions.
Explanation:
It means like don't over use it or don't under use it. Use it for when you need it and when its important rather then use it for something that doesn't matter.
"When the feudal system succeeded on the local level, kings and emperors used the system on a much larger scale to strengthen their monarchies"