Final answer:
Eastern Europe reacted to becoming Soviet satellites by declaring independence and integrating into the European community. They looked towards Western Europe for trade and economic development.
Step-by-step explanation:
After the collapse of the Soviet Union in 1991, the countries of Eastern Europe, including those that were formerly part of the Soviet Union and those that were heavily influenced by it, went through a process of transition. These countries declared independence and began integrating into the European community. They looked towards Western Europe for trade and economic development and cooperated with the European Union. While this transition led to opportunities for greater freedoms and economic development, there were also challenges and conflicts as these countries navigated their new political and economic realities.