Why does the power of the president increase most dramatically in wartime?

Question

Quizplus · Accepted Answer

During wartime, the president is able to make quick and efficient decisions necessary for national security and military operations. This often requires bypassing the usual checks and balances in place, which can lead to an increase in the power of the presidency. Congress may also delegate more power to the president during wartime in order to respond to the urgent needs of the country.

Why Does the Power of the President Increase Most Dramatically