They wanted to make sure the people understood that they were trying to help Americans and it was an introduction for the constitution because it gave an idea what they were trying to say... hope this helps
All of following are true about how the European Union differs from NAFTA except the <span>European Union has tariffs where NAFTA does not. The correct option among all the options that are given in the question is the fourth option or the last option. I hope that the answer has come to your desired help.</span>