The average annual increase in the number of urbanites in developing countries, from 1950 to 2000 A.D. was close to
A. 30 million
B. 40 million
C. 50 million
D. 60 million
Answer:A
The average annual increase in the number of urbanites in developing countries, from 1950 to 2000 A.D. was close to
A. 30 million B. 40 million C. 50 million D. 60 million