Hello!
The answer is
High stress/blood pressure
He was under a lot of stress
Hope This Helps!:)
(If it helps, I had this question for homework, this answer is 100% correct)
The McCarthy Era was one of great paranoia in the UN regarding Communism and its spread. Thousands of false accusations were made and people were detained for no reason.
It nearly became extinct by a combination of commercial hunting and slaughter in the 19th century and introduction of bovine diseases from domestic cattle. With a population in excess of 60 million in the late 18th century, the species was down to just 541 animals by 1889.
