Question: When did the city where the creator of The Last Judgment died, begin following a monotheistic religion?

<P0-S0> the ismailis differ from twelvers because they had living imams for centuries after the last twelver imam went into concealment. <P0-S1> they followed isma'il ibn jafar, elder brother of musa al-kadhim, as the rightful imam after his father ja'far al-sadiq. <P0-S2> the ismailis believe that whether imam ismail did or did not die before imam ja'far, he had passed on the mantle of the imamate to his son muḥammad ibn ismail as the next imam. <P0-S3> thus, their line of imams is as follows (the years of their individual imamats during the common era are given in brackets): <SEP> <P1-S0> in 1990 religion and politics intersected to impact the outcome of the eighth district election in south richmond. <P1-S1> with the endorsements of black power brokers, black clergy and the richmond crusade for voters, south richmond residents made history, electing reverend a. carl prince to the richmond city council. <P1-S2> as the first african american baptist minister elected to the richmond city council, prince's election paved the way for a political paradigm shift in politics that persist today. <P1-S3> following prince's election, reverend gwendolyn hedgepeth and the reverend leonidas young, former richmond mayor were elected to public office. <P1-S4> prior to prince's election black clergy made political endorsements and served as appointees to the richmond school board and other boards throughout the city. <P1-S5> today religion and politics continues to thrive in the commonwealth of virginia. <P1-S6> the honorable dwight c. jones, a prominent baptist pastor and former chairman of the richmond school board and member of the virginia house of delegates serves as mayor of the city of richmond. <SEP> <P2-S0> The Last Judgment (tempera on panel) is a painting by the Renaissance artist Fra Angelico. <P2-S1> It was commissioned by the Camaldolese Order for the newly elected abbot, the humanist scholar Ambrogio Traversari. <P2-S2> It is variously dated to c1425, 1425–30 and 1431. <P2-S3> It was originally sited in the church of Santa Maria degli Angeli and now is in the museum of San Marco, Florence. <P2-S4> It is not to be confused with another Fra Angelico "Last Judgement" in the Gemäldegalerie, Berlin. <SEP> <P3-S0> In 1445 Pope Eugene IV summoned him to Rome to paint the frescoes of the Chapel of the Holy Sacrament at St Peter's, later demolished by Pope Paul III. <P3-S1> Vasari claims that at this time Fra Angelico was offered the Archbishopric of Florence by Pope Nicholas V, and that he refused it, recommending another friar for the position. <P3-S2> The story seems possible and even likely. <P3-S3> However, if Vasari's date is correct, then the pope must have been Eugene IV and not Nicholas, who was elected Pope only on 6 March 1447. <P3-S4> Moreover, the archbishop in 1446–1459 was the Dominican Antoninus of Florence (Antonio Pierozzi), canonized by Pope Adrian VI in 1523. <P3-S5> In 1447 Fra Angelico was in Orvieto with his pupil, Benozzo Gozzoli, executing works for the Cathedral. <P3-S6> Among his other pupils were Zanobi Strozzi. <SEP> <P4-S0> In 380, under Theodosius I, Nicene Christianity became the official state religion of the Roman Empire. <P4-S1> Christian heretics as well as non-Christians were subject to exclusion from public life or persecution, though Rome's original religious hierarchy and many aspects of its ritual influenced Christian forms, and many pre-Christian beliefs and practices survived in Christian festivals and local traditions.