Answer:
Agriculture allowed people to stay in one place, and increased food production caused the population density to expand far beyond levels that could be sustained by hunting and gathering alone. This growth in population density provided a critical mass of people to sustain and spread contagious infectious diseases.
GNH has been devised by Bhutan as an alternative indicator for GDP as a tool to measure progress or development. The level of GNH for an individual and for Bhutan as a country are determined through measures in nine domains. ... Living standards are measured through the indicators household income, assets, and housing.
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The seismic focus is the point in the earth's crust where an earthquake originates from.
They give us informations about our ancestors and how did they live and what did they do and than compare it to present way's of life.
Both homes and farms tend to be larger.