After WW1 lennin adopted this in Russia and soon after the countries around it did too
The correct answer is D.
The factor of production called land involves all inputs and facilities that are natural hence, not artificially produced by humans (that would be the case of capital goods, such as machines, for example). Land refers to raw materials, minerals, energy sources and also both arable and constructible soils.
The retribution paid for this factor of production is called rent.
One main central belief is reincarnation
Russia avoided the revolution in 1848 because they simply had no stable relationship or the lines of communications open between the revolutionary assemblies.