I think your answer would be A
Your family always has karaoke at family functions. This is known as a "ritual".
Ritual, the execution of formal acts recommended by convention or by sacerdotal announcement. Ritual is a particular, discernible method of conduct showed by every single known society. It is in this way conceivable to see custom as a method for characterizing or depicting people.
Answer: Sign treaties, declare war, and settle issues between states
Explanation:
The powers that resided with the national government under the articles of confederation were signing treaties, settle conflict between states and declare war.