The Eastern European Countries are:
Russia, Latvia, Lithuania, Poland, Estonia, Belarus, Ukraine, Czech Republic, Romania, Bulgaria, Hungary, Serbia, Moldova, Slovenia, Albania, Croatia, Bosnia, Montenegro, Kosovo, Slovakia, & Herzegovina
Ones in the European Union:
Bulgaria, Czech Republic, Estonia, Hungary, Latvia, Lithuania, Slovakia, Slovenia, Romania, & Poland
Eastern Europe is only full of Eastern European countries. That means there are no Western European countries, Latin American countries, Subsaharan countries, East Asian countries, etc. in Eastern Europe.
An Eastern European communist country
No, it has always been considered part of the Eastern European Communist countries. Nowadays it it considered one of the eastern European Balkan countries.
in the winter like all other eastern european countries it is
In general the Eastern European countries such as Bulgaria and Romania are worst, especially for air pollution.
The European Union was founded by Western European countries while Eastern European countries were still occupied by the Soviet Union.
No Eastern European countries were members of the European Union in 1993. The EU did not expand to the east until 2004 when nine Eastern European countries (with one Western European nation) joined the EU.
The Former Soviet Union
Not all All Eastern European Countries were part of the Soviet Union (USSR) of them. The following European countries were part of the USSR before its disintegration in 1992: Russia, Estonia, Latvia, Lithuania, Belarus, Ukraine, Moldova. Plus the three Caucasus countries which are sometimes considered part of Europe: Armenia, Georgia, Azerbaijan.
Eastern European countries became communist, which was a political ideology modernized by the USSR.
Many countries from Eastern Europe have joined the European Union since 2004. This makes it easier for them to travel to other European countries to get work. A lot of people from eastern European countries have travelled to countries in western Europe where there is more work, so a lot of eastern Europeans have gone to the United Kingdom.
Borscht is a soup of Ukrainian origin that's popular in many Eastern and Central European countries