The word "tariff" means<em> "tax." </em><u><em>It is an amount of money that is being paid to the government for purchasing imported goods or products that come from other countries.</em></u> This makes the imported goods more expensive than the local goods because the importers raise their prices. In this sense, the Americans will be encouraged to <em>buy goods coming from their own country</em> <em>(American-made goods) </em>because they are less expensive.
The reciprocal gene-environment model claims that people with a genetic predisposition to a disorder may also have a genetic tendency to create environmental risk factors that promote the disorder.
