According to Chief Justice John Marshall, why was the Judiciary Act of 1789
unconstitutional?

since it suspected to grow the first ward of the Supreme Court past that allowed by the Constitution.

sonar maybe? ? i dont know the choices

the monroe doctrine is the best known u.s. policy toward the western hemisphere. buried in a routine annual message delivered to congress by president james monroe in december 1823, the doctrine warns european nations that the united states would not tolerate further colonization or puppet monarchs.