Here are the answers to your questions:
Question 1:
True
The Orthodox Church is not in communion with the Roman Catholic and Protestant communities due to serious dogmatic differences.
Question 2:
True
Many Eastern European countries continue to struggle with stable democracies nearly two decades after the fall of communism.
Question 3:
True
Rivalries between Serb, Croat, and Muslim communities in Yugoslavia do date back centuries.
Question 4:
Bishop of Constantinople
The Bishop of Constantinople is often considered the spiritual head of the Eastern Orthodox Church.
Question 5:
Government corruption
Young Eastern European democracies are at increased risk during global recessions partly due to issues related to government corruption.
Question 6:
Yugoslavia
Yugoslavia had the most private ownership in the 1960s and 70s.
Question 7:
Slovenia and Croatia declared independence from the former Yugoslavia.
This event in 1991 prompted significant upheaval in the Balkans.
Question 8:
Kingdom of Serbs, Croats, and Slovenes
Yugoslavia was initially called the Kingdom of Serbs, Croats, and Slovenes after World War I.
Question 9:
Lenin
Lenin was the mastermind behind the Bolshevik takeover in 1917 and the first head of the Soviet state.
Question 10:
Plans to modernize the economy to keep up with the West
Stalin's five-year plans were aimed at modernizing the Soviet economy.
Question 11:
the end of the Cold War
The destruction of the Berlin Wall is often seen as a symbol of the end of the Cold War.
Question 12:
The U.S. and the U.S.S.R. were at the point, without there being an actual war.
The term "Cold War" refers to the state of tension and hostility that existed between the U.S. and the U.S.S.R. without direct armed conflict.