The main inter-war conservative party was called the People's Party (PP), which supported constitutional monarchy and opposed the republican Liberal Party. Both it and the Liberal party were suppressed by the authoritarian, arch-conservative and royalist 4th of August Regime of Ioannis Metaxas in 1936–1941. The PP was able to re-group after the Second World War as part of a United Nationalist Front which achieved power campaigning on a simple anticommunist, ultranationalist platform during the Greek Civil War (1946–1949). However, the vote received by the PP declined during the so-called "Centrist Interlude" in 1950–1952. In 1952, Marshal Alexandros Papagos created the Greek Rally as an umbrella for the right-wing forces. The Greek Rally came to power in 1952 and remained the leading party in Greece until 1963—after Papagos' death in 1955 reformed as the National Radical Union under Konstantinos Karamanlis. Right-wing governments backed by the palace and the army overthrew the Centre Union government in 1965 and governed the country until the establishment of the far-right Greek junta (1967–1974). After the regime's collapse in August 1974, Karamanlis returned from exile to lead the government and founded the New Democracy party. The new conservative party had four objectives: to confront Turkish expansionism in Cyprus, to reestablish and solidify democratic rule, to give the country a strong government and to make a powerful moderate party a force in Greek politics.