Question

The swift population rise in the last 2,000 years was caused by an increase in

Answer 1

The swift population rise in the last 2,000 years was caused by an increase in agriculture--since this allowed for people to develop other skills and be healthier--all of which led to an increase in fertility rates. 

Answer 2

Answer:

The swift population rise in the last 2,000 years was caused by an increase in

Explanation:

access to birth control education.