Any topic (writer’s choice)

Answer the two question with at least 100 words
Also included reference

1. The growth rate equation is (birth rate + immigration)-(death rate + emigration).  Provide at least two factors that affect the population size based off the equation above, and explain how these factors impact the size of the population. 
2. Where do stereotypes come from? What are some examples of Christian stereotypes present in U.S. media?