explains and contrasts the pluralist and power-elite model of political power.  Who (what social actors/collective) hold and exercise political power?  How widespread or narrow is the distribution of power in each model?  How is that power channeled or exercised?  For whose interests’ is power exercised in each model?  In what ways, if any, does the power-elite model of political power differ from the Marxist political-economy model of political power?