When was legionella pneumophila discovered?

It may be reasonably inferred from the passage that sylvia’s attitude toward mistress molly’s antics is ?

Was the first african american to be appointed to the u.s. supreme court.

Hey!me its for an important test! ! which issue during the progressive era would most likely have united mary harris "mother” jones and lewis hine? a) ending child labor b) regulating monopolies c) using photography to expose poor working conditions d) exposing the lack of jobs available for untrained laborers