What is the significance of the fact that the sedition act, passed by a federalist-dominated congress, would expire on march 1801? what does this tell you about the federalists who championed the sedition act?

The U.S. Sedition Act first outlawed conspiracies "to oppose any measure or measures of the government." Going further, the act made it illegal for anyone to express "any false, scandalous and malicious writing" against Congress or the president. Significantly, the act did not specifically protect the vice-president who, of course, was Jefferson. Additional language punished any spoken or published words that had "bad intent" to "defame" the government or to cause the "hatred" of the people toward it. The Federalists countered by defining these freedoms in the narrow English manner. According to English law, freedom of speech and the press only applied before the expression of ideas. The government could not censor or stop someone from expressing ideas. But after the words had been spoken or printed, the government could punish people if they had maliciously defamed the king or his government. The Federalist majority in Congress passed the Sedition Act and President Adams signed it into law on July 14, 1798. It was set to expire on March 3, 1801, the last day of the first and--as it turned out--only presidential term of John Adams.

Of the revolutions of 1848.