In the 1990s Treaty of Maastricht, the Nations of the European

In the 1990s Treaty of Maastricht, the nations of the European Community

A) agreed to admit Russia and the other nations of Eastern Europe.
B) created an economic and monetary union, soon to be called the European Union.
C) established minimum wage and maximum price regulation.
D) abolished the borders dividing their countries.
E) created a European defense force, no longer willing to rely upon the United States for its protection.