Although merchants were not socially valued during the han dynasty, what made them rich during this time? a. daoism b. the silk road c. the mandate of heaven d. filial piety pls answer asap

I think it is Daoism but i don't know 100%

The answer is A. Daoism, hope this helped :)

where is the diagram

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.