The Sherman antitrust act was difficult to support in court because its definition of monopolies was not clear.
The best and most correct answer among the choices provided by your question is the second choice. The president selects a justice for the Supreme Court to whom he considers the most qualified and will most likely support his agenda. I hope my answer has come to your help. Thank you for posting your question here in Brainly.
Justinian I failed to regain all of the former provinces of the old Roman Empire really from a combination of all these reasons, but the main one was that he made military blunders.