I want to know the answer to the following question:
In what year did Eisenhower die?
All the background I'm provided with is that "After Eisenhower's death in 1969 (see below), an autopsy unexpectedly revealed an adrenal pheochromocytoma, a benign adrenaline-secreting tumor that may have made the President more vulnerable to heart disease.". Is that enough to answer the question?