Michelangelo becomes architect of St Peter's in 1546 as a dated fabbrica office after Sangallo

In 1546 Michelangelo became architect of St Peter's after Sangallo. He simplified the plan. Later completed dome campaigns are not solely this appointment. Michelangelo's documented role is: He took the fabbrica after Antonio da Sangallo the Younger died. He simplified the plan toward a Greek cross and worked without salary in the received file.

Context

Paul III appointed. Sharing the fabbrica with unnamed workmen is required. The setting of Michelangelo becomes architect of St Peter's in 1546 as a dated fabbrica office after Sangallo is the public file around 1546-01-01. Driver labour-market-tightness is attached because the significance names a mechanism from this act, not because a standing list needed coverage.

That reading is an impact-path choice, not a property stored on the Fact itself.

Why it matters

Improving path from Michelangelo becomes architect of St Peter's in 1546 as a dated fabbrica office after Sangallo on 1546-01-01. The welfare reading on this path is improving.

Shared responsibility is part of Michelangelo becomes architect of St Peter's in 1546 as a dated fabbrica office after Sangallo. Naming Michelangelo does not delete co-authors, institutions, or later transmitters. The lag from 1546-01-01 to any measured indicator is not treated as zero. Alternative explanations — weather, other armies, later statutes, or independent cultural change — remain live where the sources do not close them.