In the 2008 general election the party participated within the Sammarinese Union of Moderates coalition that won 874 votes (4.17%) and got 2 seats.

The Sammarinese Union of Moderates was part of the centre-right Pact for San Marino coalition which won 35 seats out of 60 in the Grand and General Council in the Sammarinese parliamentary election, 2008 gaining 54.22% of the national vote.

The party and the Union were totally annihilated during the election of 2012, where they did not obtained any relevant result by the electors.

After being briefly transited in the Sammarinese Christian Democratic Party, ANS was re-established in 2012, thus resuming full autonomy.

On 1 October 2013 it was finally dissolved and gave rise to the Sammarinese Movement Social Right.