A celebration is a special enjoyable event that people organize because something pleasant has happened or because it is someone's birthday or anniversary. Their supporters had little cause for celebration.
The given Slovakia location map shows that Slovakia is located in the central part of Europe continent.
Eastern Europe, as implied by its name, is located on the eastern side of the European continent. Territorially it is Europe's largest region, with a total of 18 countries. Its border countries include the Czech Republic, furthest to the west, Albania, furthest to the south, and Estonia, furthest to the North. It adjoins three other major world regions including Western Europe, Russia, and the Middle East.