Political parties in Flanders a majority. Therefore, parties must work with each other to form coalition governments. Most current Flemish parties grew from the main political parties that for long dominated Belgian politics: the Catholic Party (Church-oriented and conservative), the Liberal Party (anti-clerical and progressive) and the Socialist Party. These three groups still dominate Flemish politics, but they have evolved substantially in character. In the 21st century however, conservative nationalist parties such as Vlaams Blok/Belang and especially the New Flemish Alliance (N-VA) which became the largest party in 2010, were successful and broke the domination of the traditional catholic, liberal and socialist parties. The
Alliance for European Integration coalition is the "Alliance for European Integration". On 25 September 2009, the Alliance for European Integration has voted a pro-European government. After the 2010 elections, the centre-right anti-communist alliance increased its majority from 53 seats to 59 seats. Although the Our Moldova Alliance did not return to parliament, the leaders of the three remaining parties of the alliance pledged signed a new coalition agreement on 30 December 2010. The new cabinet was installed on 14 January 2011, when an investiture vote took place in parliament. The leaders of the four parties – Vlad Filat, Mihai Ghimpu, Marian Lupu, and Serafim