Lee Harvey Oswald
According to Wikipedia and History.com
Five government investigations concluded that Oswald shot and killed Kennedy from the sixth floor of the Texas School Book Depository
Answer: The Khmer Rouge is the name which was popularly given to members of the Communist Party of Kampuchea and by extension it was also given to the regime through which the CPK ruled Cambodia between 1975 and 1979. The name had been coined in the 1950s by Norodom Sihanouk as a blanket term for the Cambodian left.
Answer:
Both the Han and the Romans had the same kind of government, but what kind of government did they have? They both had a centralized, bureaucratic government.
Explanation:
Henry Kissinger and Le Duc Tho conducted the secret talks outside of the formal Paris peace talks.
Andrew Mellow and Herbert Hoover are your answer
Herbert Hoover later became one of our presidents, i believe
hope this helps