I think it is B, because that is my best guess!
B) the lack of access to the ocean
All credit to Purplelove651
Because the enlightenment made people think and question what was going on around them..... and less ignorant. Hope this helped <3 !! i wrote it myself not google nw.
Shaping.
This question has only a one word answer and i hope it helps.
Answer: population growth momentum.
Explanation:
Population momentum provides an explanation for the population growth that happens even if number of children per woman declines. It occurs because the number of reproductive women also determines the population growth, and not the number of children per woman solely. Population momentum, therefore, occurs due to a large number of people in childbearing and pre-childbearing years.