economic causes
war and active laws in the past
Smallpox
parpovirus
hunting,trading,poverty
Population is affected by birth rate, death rate and migration.
The decline of civilization refers to a combination of factors that lead to the breakdown or deterioration of a society, including economic, social, political, or cultural issues. This can result in a loss of infrastructure, instability, conflict, or a decrease in overall quality of life for the population.
The factor primarily responsible is loss of habitat by deforestation and the advance of human habitation with subsequent loss of prey or of vegetation that serves as food. Other factors are the hunt by humans, either for 'bush meat' or for skin, horns or tusks.
yes! its responsible for the decline of harappan civilization
The decline of moose population followed sooner or later by a decline in the wolves population because the is less for the wolves.
Estimates suggest that the population of Rome in 500 AD was around 500,000 people, significantly smaller than its peak population during the height of the Roman Empire. The decline in population was due to factors such as invasions, political instability, and economic decline.
There was a decline in the population as a result of the war.
The decline of Zimbabwe was from poor management and political corruption,