At what point in history did the human population reach its peak growth rate? select one: a. 1900-1920 b. 1940-1960 c. 1965-1970 d. 1970-1985

c. 1965-1970

Explanation:

It took over "2 million years" for the human population to reach 1 billion, but once it went past the 1 billion mark, it only took another 200 years for it to reach "7 billion". In the late 1960s, the "human population growth rate" had reached its peak where the population growth rate had gone above 2.5% a year in the developing countries. The population growth rate of the entire world had reached a little above 2% a year back then.

D.haka is the first answer and a.canberra is the second answer

Migration people get up and go cause they feel it is best for them