European integration crossed the stage of free trade area from the beginning, and realized the customs union in July 1, 1968. 1June 1993, the European unified market was basically completed, and1October 65438+ 1, 165438 was successfully launched.

The significance of European integration:

Strengthen economic exchanges between European countries and improve the foreign economic competitiveness of the EU.

Comply with the trend of world multipolarization and enhance the international status of EU countries.

Promote the diversity of world culture and promote the spread of culture.

It is conducive to maintaining world peace and enhancing European military strength.