19th century saw emergence of the greatest philosopher of modern era. Karl Marx. His theory was about establishment of Communist society through a revolution.
His idea of communism gave birth to the Russian Revolution.
In his theory of class struggle and communism, he highlighted the pattern of population growth and its role in establishment of communist society.
In this video we would understand the all the aspects carefully.

Very important for UPSC geography optional, and also general studies.
Will be equally helpful for academics.

Also watch

Human Geography Malthus theory of population (Hindi explaination) for UPSC/ MPSC/ SSC :    • HUMAN GEOGRAPHY | MALTHUSIAN THEORY O...  

Indian Polity No Confidence Motion :    • INDIAN POLITY | NO CONFIDENCE MOTION ...  

International relations nuclear deterrence :    • INTERNATIONAL RELATIONS | NUCLEAR DET...  

How to score more than cut off marks :    • Video