Visit our healthy eating policy. Brooklyn Borough Hall Click HERE to read more about this historic building. Historic Place Added to the National Register of Historic Places on January 10, 1980. The building was renovated in the 1980s, replacing the flag on the cupola with a new figure of Lady Justice.
The day of German unity (Tag der deutschen Einheit) is a nationwide public holiday celebrated on 3 October. It marks the official reunification of Germany in 1990.
Historical Significance of the Day of Germany Unity. The fall of the Berlin Wall on the 9th of November in 1989, which marked the end of the Cold War, had paved the way for German reunification barely a year later.