Sagot :
Answer:
a) the introduction
Explanation:
The thesis statement is located in the introductory paragraph, almost always at the end of that paragraph. It usually consists of a single sentence. the writer's opinion or claim about that topic; i.e., it provides a specific focus for the reader.
https://www.msubillings.edu/asc/resources/writing/pdf/Thesis%20StatementEssay%20MapHandout.pdf