The alliance was formed in 1968 as the
Front of Socialist Unity (
Frontul Unității Socialiste, FUS), and renamed the Front of Socialist Unity and Democracy in 1980. replacing the
People's Democratic Front. Like its predecessor, it was organised and directed by the PCR. The minor parties in the front were completely subservient to the PCR, and had to accept its "leading role" as a condition of their continued existence. No prospective candidate could run for office without the Front's approval, which in effect allowed the Front and, through it, the PCR to predetermine the composition of the legislature.
Nicolae Ceaușescu, who served as general secretary of the PCR and President of Romania, was also the chairman of the Front. Voters were presented with a single list of FUS/FDUS candidates in every election between
1969 and
1985, with the option to choose all or part of the list or reject it entirely. The Front therefore won all seats in the
Great National Assembly in every election, claiming to have received at least 97 percent each time. ==Election results==