With the population getting out of control, the plague can be seen as natural selection. “By Targeting frail people of all ages, and killing them by the hundreds of thousands within and extremely short period of time, the Black Death might have represented a strong force of natural selection and removed the weakest of individuals on a very broad scale within Europe.” Said Sharon N. Dewitte. It has also been shown that the survival rate of the post-plague population significantly increased (Whipps). The Black Death also caused the relocation of many groups of people. When the Black Death would hit a village or city, the healthy people often fled out of fear of contracting the disease. Often times, it was the first time for these people to move in several generations