Answer:
1: A (True)
2: B (Federal System)
3: B (False)
4: B (False)
5: B (Directly or through elected officials)
Explanation:
Hope this helped!
1. 1950 Korean war begins.
2.1954 First nuclear powered submarine launches: USS Nautilus
3. 1958 NASA is formed
4. 1961 JFK becomes president
<span>5. 1963 John F. Kennedy killed in Dallas
Hope this helps! :)</span>
Because he wasthe first president to be killed and at time there was no "rule" about who became the new president. plz mark as brainliest if i helped i am on a challenge that is ending soon