Final answer:
The term for a long or tedious list or series of grievances is a litany, which is a prolonged or repetitive recital.
Step-by-step explanation:
The answer to the question "A long or tedious list or series of grievances is a:" is A. Litany. A litany refers to a prolonged or repetitive recital, often used when mentioning complaints or requests. It's derived from a form of prayer involving petitions in Christian liturgies, but its secular use implies a long-winded listing or enumeration, often of grievances or problems.
Option B. Amend is not correct as it usually means to change or modify something for the better. C. Cahoots means in partnership or in league with someone, often used in the sense of conspiring. Lastly, D. Breach refers to a violation or infraction of a law, duty, or other forms of agreement.