Formed in 1994 from the political wing of the Association of Poles in Lithuania, LLRA experienced a surge in support in the 2000s, under the leadership of Valdemar Tomaševski. It increased its representation from under 2% in 2000, leading to the party being invited to join the governing coalition: an invitation they rejected. They increased their vote again to 3.8% in 2004 and 4.8% in 2008: just short of the 5% election threshold for any of the Seimas's 70 proportional representation seats. In the 2009 European election, they won 8.2% and one seat. The party's vote is concentrated in the south-east of the country, around the capital, where the Polish minority is located. At the 2012 election, LLRA broke through 5% in a parliamentary election for the first time: qualifying for proportional representation seats.