During their courtship and marriage, John Adams and Abigail Smith Adams exchanged over 1,100 letters, many filled with intellectual discussions on government and politics considered an invaluable account of the Revolutionary War. Abigail, a fierce advocate of rights for women and African-Americans, was an important partner throughout John's political career.
The last one (according to….)
Definitely the answer is choice D. Rhetoric.
The definition of rhetoric is --> <span>the art of effective or persuasive speaking or writing, especially the use of figures of speech and other compositional techniques.
I hope this helps you and have a wonderful day!! :)</span>
