What was an effect of Black Plague on families?

The black death or black plaque is the famous history in western culture. It is famous in the pandemic of all human beings. Pandemic is a term that is used to define the infectious disease over the population This happened in the 14 century. It is also termed as the great mortality of the great pestilence.

The effect of the black death was to see the huge number of death of people. It is history when around half of the population get decreased in the 14th century in Europe. That time people were not aware of the plaque. They don't know the causes and effects of plaque. They went to a relative who suffered from plaque. So that the caretaker also infected by the flea which has been bitten infected p[erson and then bitten caretaker. Gathering places and the marketplace becomes the dangerous place.

The birth rate decreased.