What were the articles of confederation? what type of union did the articles of confederation create? what was one function of the central government under the articles of confederation?

First form of government.

States right

Union between states and higher attorney

Explanation:

The article of confederation is the written document that declared the role and functions of the government of America after they got Independence from Britain.Under the article of the confederation, Each state received one vote regardless of the size.The central government under the article of confederation, Single chamber congress, No executive branch or president, Congress made up of one delegate from each state with one vote each.      

The answer is b