Final answer:
Moldova sought ethnic reunification with Romania after becoming an autonomous republic. This desire was shaped by their shared history and ethnic ties.
Step-by-step explanation:
Moldova, after it became an autonomous republic, sought ethnic reunification with Romania. The push for reunification was driven by a history of shared cultural and linguistic ties, as well as a desire for greater economic opportunities and political stability.
In the context of Eastern Europe, Moldova's relationship with Romania echoes the patterns of ethnic and national alignment seen throughout the region during the tumultuous period of post-Communist transition. Although cultures and languages often crossed borders, Moldova's connection to Romania was unique, underpinned by a common heritage.