in what article of the Constitution was the Supreme Court established?

A) Article III Section II
B) Amendment 7
C) Article II Section III
D) None of the Above

I think A

Right.

Thank you to the both of you. :)

The correct answer is A) Article III Section II.

To find the answer to this question, you can look up a copy of the United States Constitution and navigate to Article III. There you will find Section II, which discusses the establishment of the Supreme Court. This section outlines the jurisdiction and powers of the Supreme Court and defines it as the highest court in the United States.