1. The political ideals of freedom and equality and the theory of their institutional realization.
2. The articulation and promotion of toleration of religious diversity as a virtue to be respected in a well ordered society.
Answer: I. Many Soviets became fearful of rapid changes in the country.
II. Force was not used to stop protests in Eastern Europe.
III. The crisis in Afghanistan occurred.
IV. The Soviet Union faced huge expenses.
Explanation:
It was "Russia" that was the last to industrialize, since while most of nations were going through the industrialization process, Russia was in the middle of various uprisings that eventually led to the Civil War of 1917.