MacArthur source

 MacArthur, D., & Martin, J. W. (1951). [Correspondence with Joseph W. Martin]. S.n.]

This letter is the reason MacArthur was fired. It was leaked to the public and contained direct sentiments against the president. MacArthur had been getting too cocky, and Truman finally had enough. I recommend this source to my peers because it displays the importance of your words and the discretion you take. It is a short letter, but it was the last straw.