Answer :

Senator Joe McCarthy died shortly after the end of his TV crusade against communism due to the following reasons:

1. Alcoholism: McCarthy was known to have issues with alcoholism, which could have contributed to his declining health and ultimately his death.

2. Stress and Pressure: The intense scrutiny and pressure he faced during his anti-communist campaign and the subsequent backlash could have taken a toll on his physical and mental well-being.

3. Health Issues: McCarthy had a history of various health problems, including cirrhosis of the liver, which could have been exacerbated by his lifestyle and stress.

4. Loss of Influence: After the peak of his power during the anti-communist crusade, McCarthy's influence waned, leading to a decline in his political career and possibly affecting his overall well-being.

These factors combined likely played a role in Senator Joe McCarthy's death shortly after his campaign against communism ended.