Why was it difficult to gain an advantage over the enemy in trench warfare during world war i?
a. too many soldiers died of disease in the trenches.
b. the machine gun made it nearly impossible for troops to advance.
c. no weapons were used.
d. too few soldiers were willing to kill enemy soldiers.

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