What is the goal of a thesis statement?
to establish focus and make a claim
to explain the author's point of view
to act as evidence supporting a claim
to summarize what the essay is about

The goal of a thesis statement is to establish focus and make a claim.

Explanation:

A thesis statement makes a guarantee to the peruser about the degree, reason, and heading of the paper. It abridges the ends that the author has come to about the subject. The presentation gives the peruser the start of the bit of string so they can tail it.

So as to make this guide unmistakable, the postulation proclamation ought to incorporate the focal point of your article and make a case around its subject. A reason proclamation is commonly remembered for the prologue to give the peruser a precise, solid comprehension of what the record will cover and what he/she can pick up from understanding it.

It frequently mirrors a conclusion or judgment that an essayist has made about a perusing or individual experience.

"the sandy walls seemed to collapse in on themselves"

and

"the bloodshot waters seemed to have no bottom"