Embargoes, quotas, and standards are tools that countries use

Embargoes, quotas and standards are tools that countries use to place trade restrictions upon other countries, rather than allowing free trade without barriers. There are a variety of reasons why a country might do this - for example, they might be trying to protect their own domestic industries from foreign competitors, or there may be an issue with market saturation.

The re-election of the president abraham lincoln.

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