Agroup of historians are doing research on the causes and effects of the great depression in the united states. each record can be used by a historian who is interested in studying a particular type of cause and effect in the history of that era. match the records with the correct categories.

im sorry but you didnt give us any thing to match anything too can you possibly add a image of the question?

   Political Causes and Effects are = speeches made by government leaders; decisions made by the high courts

Social Causes and Effectsare = a diary written by an ordinary person; the literacy rate for a particular country

Economic Causes and Effects are = bank records and transactions; records of gold imported into the country

Explanation:  I just took the test on Plato

answer: an oligarchy is a political system in which the government is run by a group of noble families, or the elite wealthy members of a society. a present day oligarchic government is iran.

explanation: