How did Oda Nobunaga become the first leader to help unify Japan? A. He used military techniques and the recent discovery of guns.
B. He rose through military ranks and was a powerful daimyo.
C. He was a powerful daimyo and used the recent discovery of guns.
D. He rose through military ranks and used the recent discovery of guns.

What is your question?  

The president of the united states does not have the authority to “limit” the power of the judicial branch. however, the president can influence the political direction of decisions made by justices on the supreme court through the nomination process when a position becomes available.i would say the best answer is that he can at least interpret the laws