What was the name given to families who made their homes out of sod, or thick roots of grass?
a) sodbusters
b) rootrobbers
c) grassgrabers
d) sodsnatchers

Whether or not a given study has the possibility of causing harm to participants:

The us economy received all of the following benefits as a result of technological advancements during industrialization except a. increased production b. reduced costs of consumer goods c. increased farm employment d. the invention of new products

How are the three economic questions answered in a traditional economic system