What is government’s role in controlling externalities in the american economy? a. government tries to limit all externalities because they represent market failure.
b. government tries to encourage all externalities so that the market will be competitive.
c. government tries to encourage positive externalities and limit negative externalities.
d. government tries to limit positive externalities and encourage negative externalities.

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At the end of civil war, which reconstruction plan called for a military occupation of the south ? a. lincoln's b. radical's c. johnson's

Plz which of the following statements about life in europe during the middle ages is not accurate. a. by the middle ages the only unifying factor in europe was christianity. b. most people lived in rural areas and worked on farms. c. priest, monks and church officials were virtually the only people in europe who could read and write d. most people lived in cities or towns and worked as skilled artis most people lived in cities or towns and worked as skilled artisans.

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