The growth of the service sector of the economy in the post-war period led to:
a) the dramatic increase of women in the workforce
b) thee migration of african americans to northern cities
c) the flight of urban dwellers to the suburbs
d) the arrival of migrant bracero workers from mexico

25. twelve tables

26. having important positions chosen by lot

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.

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