What was the Framer’s vision for the judicial branch? What evidence supports this from Article III itself?

if you could provide an excerpt for me to read i could

written by alan ward and published in 2003. ward is a historian and was a professor at the university of connecticut.

if this isn't what you are looking i would like to know more details.

the answer should be the fierce germanic invaders because they caused the western roman empire to decline.