Either investigates or elaborates. I think it's elaborates
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.
Answer:
what picture i dont see any make another question with the pictures and i will answer that one with my answer ok? :3
Explanation:
