Final answer:
The post-Soviet period leading up to the Orange Revolution (1991-2004) was a time of political and economic transition after the fall of the Soviet Union. This period encompassed political instability, protests, economic reforms, privatization, and increased tensions between Russia and Ukraine.
Step-by-step explanation:
The post-Soviet period leading up to the Orange Revolution (1991-2004) was a time of political and economic transition after the fall of the Soviet Union.
Different countries in Eastern Europe went through various changes during this period. Some underwent political instability and protests, like in Ukraine. Others focused on economic reforms and privatization. Additionally, tensions between Russia and Ukraine increased during this time.