'Which of the following about the 97% population is tru……
Which of the following about the 97% population is true
A.The data 'about the 97% population is rich.
B.Historians had a set of numbers indicating the date of their birth, marriage and death.
C.The 97% population had nothing that is worth of recording.
D.The data historians had presented a vivid picture of the 97% population.