What was primary cause for the growth in global population?
a. the slave trade
c. new food crops
b. new technology
d. improvements in navigation

The answer to the question above is letter C. The primary cause for the growth in global population is the New food crops. The new food crops were healthier to eat to shape and extend the life expectancy of people to a good percentage which causes overlapping of generation and eventually the growth in population.

The answer is to spread the world of christ