I think the answer answer is a because he doesn't back any of his claims.
also the other ones would be so it must be A
Answer:
historical argument, in which you provide an explanation for how and why an event unfolded. Historians present their arguments in the form of a thesis statement, a clear and direct declaration of what they're arguing.
Explanation:
pls mark me brainliest
Answer:
The United States Postal Service and Amtrak.
Explanation:
They are the most popular government corporations