Why did general MacArthur address congress after he was fired?

General Douglas MacArthur addressed Congress after his dismissal as Supreme Commander of Allied Forces in Korea to defend his actions and decisions during the Korean War. He sought to explain his views on military strategy and the necessity of a stronger approach against communism, arguing that his strategies were vital for U.S. security. His testimony aimed to rally public and political support for his position and to express his deep commitment to the defense of freedom and democracy. Ultimately, it was a dramatic moment that underscored the tensions between military and civilian leadership during the Cold War.