Who has the final over all military matters?

In the United States, the president, as Commander-in-Chief, has final control over the military, although the Congress retains an important measure of control through the budget process.

I looked in my book and found that In the United States, the president, as Commander-in-Chief, has final control over the military, although the Congress retains an important measure of control through the budget process. so its the same thing as she said...

Ialso read this in middle school so i believe the answer is: buck learns new ideas and ways.