Question

Which statement accurately describes Jacob Riis?

A.
He developed a system of generators to transmit alternating current over wires for hundreds of miles.

B.
He exposed the truth about child labor in the factories, mills, and mines of turn-of-the-century America.

C.
He took heart-wrenching photos of the hardships that immigrants to America faced.

D.
He designed several of America's most beautiful green spaces, including New York's Central Park.

Answer 1

@Walkerman15

Answer 2

@uri @tester97

Answer 3

@Demonx341