Rehnquist was known for his "Pillars of Freedom," or attempts to return to a more conservative approach to federalism and states rights. He was a consistent conservative voice on the Supreme Court, next to Justices Thomas and Scalia during his term as Chief Justice. His "pillars" were: | Rehnquist was known for his "Pillars of Freedom," or attempts to return to a more conservative approach to federalism and states rights. He was a consistent conservative voice on the Supreme Court, next to Justices Thomas and Scalia during his term as Chief Justice. His "pillars" were: |