How does the painting st. francis of assisi reviving the stigma shows universality

Saint Francis Receiving the Stigmata is a panel painting in tempera by the Italian artist Giotto, painted around 1295–1300 and now in the Musée du Louvre in Paris. It shows an episode from the life of Saint Francis of Assisi, and is 314 cm ... These depictions are also generally attributed to Giotto

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for more info https://en.wikipedia.org/wiki/Saint_Francis_Receiving_the_Stigmata_(Giotto)

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

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