The United States formally entered World War II following the Japanese attack on Nanjing
Indochina
Pearl Harbor
the Philippines

The U.S joined the war after the Japanese bombed Pearl Harbor

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