Final answer:
After the Cold War, the dissolution of the Soviet Union led to the emergence of new independent states, transforming the map of Europe and the Russian Domain. Option b) accurately describes these changes.
Step-by-step explanation:
The map of Europe and the Russian Domain changed significantly after the Cold War, which lasted from approximately 1945 to 1991. The dissolution of Soviet Union led to the creation of new independent states, effectively changing the political landscape. This event is reflected in option b of the student's question, which correctly states that the collapse of the Soviet Union resulted in several former Soviet republics and Eastern Bloc countries declaring independence and transitioning towards democratic governments and open market economies. These newly independent states, including those in Eastern Europe, began integrating more closely with the European community and aligning with Western ideals, including becoming members or aspiring members of the European Union (EU) and NATO.
Thus, the correct answer to the student's question is option b) The dissolution of the Soviet Union led to the creation of new independent states.