You want to use verbs that have high-modality or high certainty. A strong thesis statement takes some sort of stand. Those reasons will be what you use for your topic sentences in the body of your essay.
Michael Dukakis lost the presidential election because he failed to campaign vigorously after the Democratic National Convention.
This sentence lacks tension and doesn't advance an argument. This is why the introduction has statements that are repeated in the body paragraph and then the conclusion.
This is what you must do. Every argument has a counterargument. Should people have to pay for plastic containers like grocery bags? Essential essay structure: How to write a thesis Essay writing Part 1 Many students are confronted and struggle with English.