The movement towards the European Union began in the 1950s when the economies of France and Germany (as well as a few other European nations) were integrated under the European Coal and Steel Community. Over the next few decades this arrangement grew in significance and the European Common Market began to emerge as a means to prevent war and promote economic growth throughout Western Europe. With the fall of the Soviet Union in the early 1990s the door was opened for a codified and unified European Union. This was formally established with the signing of the Maastricht Treaty in 1993.

Yugoslavia was formed in the years between World War One and World War Two and functioned as a communist country outside of the Soviet Bloc for much of the rest of the twentieth century. However, following the demise of communism elsewhere in Europe the country began to break apart in the early 1990s. In 1991 Croatia and Slovenia were the first two countries to declare independence from Yugoslavia, sparking a brutal civil war that would rage in the Balkans for much of the next decade.

Russia under Vladimir Putin has developed into an oligarchy in which a few extremely wealthy businessmen grow richer and richer and have almost complete control over the political direction of the country. Putin came into power promising political reform and peace with the West, but has consistently demonstrated an objection to liberty and a desire to impose Russian hegemony over Eastern Europe and Central Asia.

The Soviet Union’s invasion of Afghanistan in the 1980s contributed directly to the decline of the Soviet Union. The invasion dragged on for much of the decade and may be likened to the American experience of the Vietnam War. The Soviets' failure to win the war cost them dearly in resources and public opinion. The Soviets finally withdrew from the conflict in 1989; the U.S.S.R. would fracture just a few months later.

The Balkans was ruled by the Austrians and then the Ottomans for hundreds of years before the twentieth century. The constant forced migration of people from one area of the Balkans to another and back again, has created a situation in which numerous ethnic groups live amongst one another, each one thinking they have the sole right to claim the territory as their own. The Croats, the Slovenes, the Serbs, the Albanians, and other groups each feel that they have a claim to a territory larger than that which they currently possess. They also feel that the reason they do not have this territory is that it was taken from them by one of the other ethnic groups. As a result, there is longstanding ethnic hatred in some places almost thousands of years old.

While it is certainly true that many women have benefitted from government policies designed to provide educational opportunities to women and that some women have benefitted from the declining influence of religion, the biggest reason why women have made massive strides towards gender equality in the last half-century is the introduction of birth control. Birth control has liberated women in a way previously thought impossible. Women can now control the size of their families, if they will have children, and if so, with whom they will have their children. This has allowed women to plan their lives, educational pursuits, and careers in ways previously only open to men.

All of these countries have a shared common currency called the Euro, except the United Kingdom which retains the pound as its currency. This might be understood as part of Britain’s national understanding of itself as both part of the European continent and also a distinctly separate entity.

In the 1970s, the various Western European countries relied on oil imports from the Middle East for the vast majority of their oil. When the Arab-Israeli War broke out in 1973, many Arab nations began to stop selling oil to European nations who supported Israel, leading to the Oil Embargo of 1973. This greatly damaged the economies of most Western European nations and plunged the continent into a recession.

Following the collapse of the Soviet Union in 1991, the Russian Federation was formed from the territory that had once comprised Tsarist Russia. The first President of the Russian Federation was Boris Yeltsin.

The Commonwealth of Independent States was formed in 1991 by Russia, the Ukraine, and Belarus. It has since grown to include countries like Armenia, Azerbaijan, Moldova, and Uzbekistan. It is meant to function as more than simply a symbolic organization, but all the countries within the group are autonomous and rarely act in unison with one another.