How did the federal government increase in power during the Federalist period?

During the Federalist period, the federal government increased its power primarily through the establishment of a strong central authority outlined in the Constitution. Key events, such as the implementation of the federal judiciary and the creation of a national bank, reinforced federal authority over states. Additionally, the federal government asserted its power through measures like the Alien and Sedition Acts, which aimed to control dissent and regulate Immigration. This period marked a shift from the Articles of Confederation's weak central government to a more robust federal structure capable of managing national interests.