It resulted in the deaths of 1.5 to 2 million people from 1975 to 1979, nearly a quarter of Cambodia's 1975 population ( c. 7.8 million).
Answer:
Im sure its number 3 hope this helps
Explanation:
:)
Were are the choices! If we don't have choices how do we know what to put! The reason I want choices is because of the way you worded the question!