This action followed the decision of East Germany's leaders to finally open the country's borders.

Citizens began tearing down the Berlin Wall.

Explanation:

napoleon the third became a empire in 1873 also known as the era of the franco-prussian war.

eastern europe, the region of europe that is east of germany, was heavily influenced by the byzantine empire. through byzantine traders, and more importantly, the church, byzantium influenced the art, literature, and architecture of the region