Who can create a federal court system without an amendment being added

US Supreme Court

Explanation:

The United States Constitution established only one federal court—the United States Supreme Court. Beyond this, Article III of the Constitution left it to the discretion of Congress to “ordain and establish” lower federal courts to conduct the judicial business of the federal government.

answer; i believe the correct answer is ( quakers);

(b) britain had a much larger navy than the u.s.

(d) the u.s. had a small army compared to britain.