The ethical blend of opinion and fact is
a.
argument
b.
persuasion
c.
logic
d.
manipulation

The ethical blend of opinion and fact is persuasion

Explanation:

Persuasive writing is a methodology of writing which uses many factors to achieve its purpose, which is to be convinced, as its name suggests. One of main features of Persuasive Writing is use of professional opinion, a mixture of opinion and fact is extracted from the knowledge gained through research and learning by an author.

Use expert analysis in persuasive writing allows the text to offer both sides: social, subjective, features, and hard, proven fact.

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