Match each item with its most appropriate corresponding economic system. Group of answer choices Adam Smith, the gold standard [ Choose ] Anti-imperial, Friedrich Engels [ Choose ] Tariffs, Colonization [ Choose ] Nations and private businesses use foreign trade to enhance national wealth and power. [ Choose ] Nations can best enhance their own wealth by removing barriers to open trade based on supply and demand. [ Choose ] The state should actively intervene in the market to create greater equality and justice among people. [ Choose ]