Respuesta :
Answer:
A. admission of new states to the Union.
Explanation:
Im not so sure but it should be it.
Admission of additional states to the Union is responsibility under the US Article.
Option A. is correct.
Define Constitution.
A constitution is a collection of fundamental concepts or precedents that serve as the legal foundation for a polity, organization, or other form of entity.
Admission of additional states to the Union is one of the states' responsibilities under the US Article.
So, option A. is correct.
Find out more information about constitution here:
https://brainly.com/question/19411179?referrer=searchResults