On 4 of 4 Macmillan Learning Treaty of Rome The Treaty of Maastricht Answer Bank Treaty of Schengen. Transforms the European Community into the European Union, and adopted a plan for the Economic and Monetary Union Treaty of Amsterdam Addresses EU citizenship, rights, the power of the European Parliament, employment, and common foreign and security policy Creates a common border system, immigration policies, and free travel zone Signed in 1957 by six countries to create the European Economic Community with plans for deeper economic cooperation and integration