Question

a strong and effective thesis statement should include the topic of the essay andan outline of the essays main points.the argument.the counterclaim.the authors viewpoint on the topic.

Explanation:

A strong thesis statement must state the essay's topic and clearly convey the author's stance or viewpoint on that topic. An outline of main points is not required in the thesis itself, the argument is developed through the essay, and a counterclaim is not a mandatory core element of a basic thesis.

Answer:

the author's viewpoint on the topic.