Question

A brief declarative sentence that expresses the focus of your paper is a

Answer 1

A thesis statement.

Answer 2

A thesis statement

Step-by-step explanation:

A thesis statement is a sentence in which you let the reader know the significance of the topic being talked about. It also work as a road map. Many say that the thesis statement is an umbrella in which all of the essay must fit under. You're going to prove and argument in order for your thesis statement to make sense and to be proved correct.