The statement that best reflects the consequences of the elections that signified the end of Gorbachev's policies of glasnost and perestroika is:
Democracy spread, and the United States became the world’s sole superpower.
This response encapsulates the broader geopolitical changes that occurred following the decline of Soviet influence and the end of communism in Eastern Europe, leading to the rise of democratic governments and the United States asserting its dominance in global affairs.