In part 1 of this series, I asked one very simple question: Are progressives telling the truth about Marbury? In part 2, I examined the gap between the activist cases of the early-mid 1900s and the 1803 ruling. In part 3, the negative and positive aspects of how the Marbury ruling functioned were examined. Here in part 4, we will look at the constitution and look at the judiciary act. Since we know that progressives don't tell the truth about anything, then we have to start from square one. Why this is important, is progressives have long linked judicial activism...