How did the european union respond to the 2009 economic crisis? provided loans to countries that could not pay their debts re-imposed trade restriction on the hardest hit nations refused to admit new members to the union mandated that member nations adopt the euro as their currency

The financial crisis in 2007-2009 greatly affected Europe. But it also responded to other countries' needs. Europe responded with budget support to poorer economies in urgent need for external finance. It helped countries that was hit by the crisis the hardest such as Africa and countries in the Caribbean. 

d.prevent the spread of communism outside of eastern europe.

several states had passed similar laws, but they were limited to intrastate businesses. the sherman antitrust act was based on the constitutional power of congress to regulate interstate commerce.

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