Which of the following would and investigation of the transition to democracy in Eastern Europe help to prove true

Some possible statements that could be proven true through an investigation of the transition to democracy in Eastern Europe include:

1. The successful implementation of democratic reforms can lead to increased political stability and economic growth in formerly authoritarian countries.
2. The road to democracy in Eastern Europe was characterized by a complex interplay of external influences, domestic political dynamics, and grassroots movements.
3. The transition to democracy in Eastern Europe was facilitated by the collapse of the Soviet Union and the weakening of Communist regimes across the region.
4. The process of democratization in Eastern Europe has been marked by varying degrees of success and challenges, depending on the specific political, economic, and social contexts of each country.
5. The transition to democracy in Eastern Europe has led to significant changes in governance structures, political institutions, and civic participation in the region.