The <u><em>second explanation is better</em></u>, because the problems generated by the bureaucratization of the Soviet government were worsening the social, political and economic situation of the country. The closure of the country to non-socialist nations forced the Soviet Union to undergo a process of economic backwardness that left Soviet industry behind. Moreover, the expenses generated by the Cold War arms race prevented the Soviet Union from being able to stand up to the capitalist powers.
The population that had access to higher education eventually realized that the socialist project was beginning to crumble. The promises of prosperity and equality, propagated by state media, contrasted with the privileges of a class that lived at the expense of government-controlled wealth. This privileged group, called the nomenklatura, advocated the maintenance of the one-party system and the centralization of political powers.
Three things that Khosrau I accomplished as ruler of the Sassanid Empire:
1. He rebuilt canals.
3. He established new cities.
5. He set up a good taxation system.
The Earth's position, relative to the sun, affects the climate, environment, and geography, (as well as everything else on the planet). Due to the gravitational pull of the sun as well as the gravity from the moon, the Earth is kept in constant rotation around the sun, creating the cycle of seasons and months in both hemispheres and daylight. Spinning on its own axis and in its orbit, the amount of light and heat from the sun is converted into energy by life on the planet, creating the cycles of carbon, water, and erosion.
