Why were western lands suitable for ranching and farming?
O Most trees had been cleared by the railroads.
O Large, expansive plains could support crops or animals.
O Both required little labor so large tracts were manageable
O Fertilizer was cheap and easy to spread

O Fertilizer was cheap and easy to spread

Explanation:

It could be argued that the most significant consequence of the Russian Revolution of 1917 was that "A. The Bolsheviks under Lenin seized power and instituted a Communist government that lasted more than seventy years," since this was ultimately the basis for the Cold War that existed between the USSR and the US.