Over the centuries, scholars have studied how individuals, institutions and groups have used various rhetorical stances to persuade others to pay attention to, believe in, and adopt a course of action. The emergence of public relations as an identifiable and discrete occupation in the early 20th century led scholars to describe this new iteration of persuasion as a unique, more systematized, and technical form of wielding influence, resulting in an overemphasis on practice, frequently couched within an American historical context.