Which of these groups is most like the early hunting and gathering societies?
a cultivators in thailand who plants rice
b ranchers who raise beef cattle in argentina
c nomads in finland who follow reindeer herds
d farmers in the midwest who raise corn

Which factor best suggests a cause for the urban problems shown in this table? (3 points) increasing discriminatory housing practices shifting population density gradients over time declining urban renewal efforts by city governments declining basic employment sector in industrial cities increasing gentrification efforts in the inner cities