4
" In fact, only six days later, with Chief Justice Marshall not participating, the Court avoided a possible constitutional confrontation. Voting 5–0 in Stuart v. Laird (1803), the justices upheld Congress’s repeal of the Judiciary Act of 1801, a move some historians see as reflecting the Court’s unwillingness to test the full dimensions of the power it had just claimed for itself. More than half a century would pass before the Supreme Court again declared an act of Congress unconstitutional. That was the Dred Scott decision of 1857 (Scott v. Sandford), invalidating the Missouri Compromise and holding that Congress lacked authority to abolish slavery in the territories. That notorious decision, a step on the road to the Civil War, was perhaps not the best advertisement for judicial review. But since then, the Court has lost its early reticence. It has declared acts of Congress unconstitutional more than 150 times. "
― Linda Greenhouse , The U.S. Supreme Court: A Very Short Introduction