The Articles of the Constitution outline how our Government operates. I can think of this as ?
O The Preamble
O The rulebook
O The introduction/mission statement
O The playbook

rulebook

Explanation:

The articles of constitution serve as a set of standard that the government of United States must follow when they wanted to create new laws in the future. This is why constitution has a closer function to a 'rulebook' rather than a 'playbook'.

In order to make sure that legislative branch follow this rulebook when creating laws, we established the judicial review. In this review, supreme court could examine the details on the laws created by legislative branch. If the laws violate any part of the constitution, the laws can't be created.