Answer: D. Western
Explanation: Most of the Russian population live in European Russia, so the population is unevenly distributed, because there is a large part of the Russian territory that is not inhabited. Of the entire Russian population, three-quarters of the people live in cities, mostly in Moscow and St Petersburg. This unevenness in the population is caused by the fact that many parts of Russia are not suitable for life, although Russia is the largest in the world.
