Which was made illegal by the Sedition Act ?

A ) Making false statements about public officials

B ) Making laws against the Constitution

C ) Placing tariffs on foreign goods

D ) Seceding from the Union

The Sedition Act of 1918, enacted during World War I, made it a crime to "willfully utter, print, write, or publish any disloyal, profane, scurrilous, or abusive language about the form of the Government of the United States" or to "willfully urge, incite, or advocate any curtailment of the production" of the things "