This scene was politically significant at the time of its completion for alluding to

a) the potential reunification of the Eastern Orthodox and Western Catholic churches.
b) a peaceful resolution for the siege and blockade of Florence by Milan.
c) the return of God’s approval and protection of Florence in the aftermath of the Black Death.
d) a truce and cessation of violence between warring factions among the Florentine guilds and reformation of the city’s government.

Answer: a