an effective thesis statement should begin with an argument. support the claim made in the essay. clarify…

Brief Explanations:

A thesis statement defines the topic and scope of an essay. It presents the author's main point or argument, and the rest of the essay supports it. It doesn't begin with an argument but states the main claim. It is the claim, not something that supports the claim. And it must contain the author's viewpoint.

Answer:

clarify the topic of the essay.