A deductive argument is said to be valid if and only if it takes a form that makes it impossible for the premises to be true and the conclusion nevertheless to be false. In effect, an argument is valid if the truth of the premises logically guarantees the truth of the conclusion.
The embargo act of 1807 was an act that kept U.S ships from trading with foreign countries later, however, France blocked trade with the U.S and Britain. To find out more take a look at this webpage that I found: http://study.com/academy/lesson/the-embargo-act-of-1807-summary-facts-quiz.html
I believe it’s the first one