MaastrichtMaa‧stricht /ˈmɑːstrɪkt, -ɪxt/ 
a city in the Netherlands. In 1991, the leaders of the countries in the EU (=European Union) met there and made an agreement to become more politically and economically united. This agreement, known as the Maastricht Treaty, was signed in 1992. The main aim of the Treaty is to establish the principle of closer economic union in the EU and a single currency (=system of money), and it also includes the social chapter, which deals mainly with the rights of workers.
a city in the Netherlands. In 1991, the leaders of the countries in the EU (=European Union) met there and made an agreement to become more politically and economically united. This agreement, known as the Maastricht Treaty, was signed in 1992. The main aim of the Treaty is to establish the principle of closer economic union in the EU and a single currency (=system of money), and it also includes the social chapter, which deals mainly with the rights of workers.