Answer: Shading techniques that also introduce texture to the drawing. Take drawing a realistic face for instance if u don't shade it wont look you know,...realistic so lets just say realism and texture makes it have its importance.
The belief that the interests of the nation as a whole are more important than interests of a region or other countries is called nationalism.
Answer:
both macro level & global level
Explanation:
A public relations is considered to be operating under macro level if it can influence wide variety of living aspects of the citizens. (Economy , health, safety, etc). It will be considered to be operating of global level if it can influence the condition of other countries.
National public diplomacy can be done with representatives from other countries and could be made to address almost all things related to societal condition.