Final answer:
President John F. Kennedy and his predecessor Dwight D. Eisenhower shared a view of the world influenced by the Cold War, but differed in their approach to foreign policy.
Step-by-step explanation:
Both President John F. Kennedy and his predecessor Dwight D. Eisenhower shared a common view of the world through the lens of the Cold War. Both leaders were committed to containing the spread of communism and believed in the importance of maintaining a strong military. However, they differed in their approach to foreign policy. Eisenhower employed a policy known as brinkmanship, which involved a willingness to go to the brink of war to maintain peace, while Kennedy pursued a more nuanced approach, exemplified by his handling of the Cuban government under Fidel Castro.