The First Portuguese Republic (; officially: República Portuguesa, Portuguese Republic) spans a complex 16-year period in the history of Portugal, between the end of the period of constitutional monarchy marked by the 5 October 1910 revolution and the 28 May 1926 coup d'état. The latter movement instituted a military dictatorship known as Ditadura Nacional (national dictatorship) that would be followed by the corporatist Estado Novo (new state) regime of António de Oliveira Salazar. The sixteen years of the First Republic saw nine presidents and 44 ministries, and were altogether more of a transition between the Kingdom of Portugal and the Estado Novo than they were a coherent period of governance. Religion The First Republic was intensely anti-clerical. Historian Stanley Payne points out, "The majority of Republicans took the position that Catholicism was the number one enemy of individualist middle-class radicalism and must be completely broken as a source of influence in Portugal." Under the leadership of Afonso Costa, the Minister of Justice, the revolution immediately targeted the Catholic Church; the provisional government began devoting its entire attention to an anti-religious policy, in spite of the disastrous economic situation. On 8th October the religious orders in Portugal were expelled, and their property was confiscated. On 10 October – five days after the inauguration of the Republic – the new government decreed that all convents, monasteries and religious orders were to be suppressed. All residents of religious institutions were expelled and their goods confiscated. The Jesuits were forced to forfeit their Portuguese citizenship. A series of anti-Catholic laws and decrees followed each other in rapid succession. On 3 November, a law legalizing divorce was passed and then there were laws to recognize the legitimacy of children born outside wedlock, authorize cremation, secularize cemeteries, suppress religious teaching in the schools and prohibit the wearing of the cassock. In addition, the ringing of church bells to signal times of worship was subjected to certain restraints, and the public celebration of religious feasts was suppressed. The government also interfered in the running of seminaries, reserving the right to appoint professors and determine curricula. This whole series of laws authored by Afonso Costa culminated in the law of Separation of Church and State, which was passed on 20 April 1911. The republicans were anticlerical and had a "hostile" approach to the issue of church and state separation, like that of the French Revolution, and the future