Which of following statements does not describe the growth of cities in the late 1800s?

1. immigrants settled in ethnic neighborhoods.
2. african americans migrated to northern cities to escape racial unrest in the south.
3. business, retail, and industrial districts developed.
4. poor families moved to the suburbs.

donald carl johanson (born june 28, 1943) is an american paleoanthropologist. he is known for discovering – with yves coppens and maurice taieb – the fossil of a female hominin australopithecine known as "lucy" in the afar triangle region of hadar, ethiopia.

hope this !

i googled "who was kolson johanson" and this is the answer i found.

sorry if this is incorrect.