A command economy is where a central government makes all economic decisions. The government or a collective owns the land and the means of production. It doesn't rely on the laws of supply and demand that operate in a market economy. A command economy also ignores the customs that guide a traditional economy. In recent years, many centrally-planned economies began adding aspects of the market economy. The resultant mixed economy better achieves their goals.
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1) Likeness: Likeness of members in a social group is the primary basis of their mutuality.
2) Interdependence: It is not possible for human being to satisfy his desire in isolation.
3) Cooperation: If the members of the society do not work together for the common purposes, they cannot lead a happy and comfortable life.
He applied his skill in engineering to toughen up the defence
