Question 4. Write an essay in response to the following statement. 25 points. The U.S. tariff on steel and aluminum, announced in March 2018, helps protect the U.S. national security, and protect American manufacturing jobs. As a result, it is good for our country. Please nish your essay and save it as MS word or pdf. 12 points, Times News Roman, double spacing. There is no min. requirement or cap for length. While the use data to support your arguments is not a must, it is a plus. if you choose to use data please list your data sources. (Hints: 1. Make sure the sources are credible before you use the data; 2. Examples with made-up numbers, like those we use in the Ricardjan model, are theory, not data.) Your essay grades are based on clarity of exposition, coherence of arguments, and how well your theory (and data, if you use any) supports your arguments