CaseTrail

Comity, First Amendment: Supreme Court decisions

Every U.S. Supreme Court decision from the 1946 through 2025 Terms that the Supreme Court Database classifies under the issue “Comity, First Amendment,” part of the Judicial Power area.

12decisions
67%favorable to the petitioner
50%unanimous
0altered precedent or struck a law

Decisions by decade

1940s1
1950s2
1960s2
1970s5
1980s2

Most majority opinions

Legal provisions most often involved

Abstention doctrine5
28 U.S.C. § 12541
Article III, Section 2, Paragraph 1 (case or controversy requirement)1
Smith Act, Subversive Activities Control Act, or similar legislation1

All 12 decisions, newest first

Source: Supreme Court Database, 2026 Release 01 (data file dated September 8, 2026). Imported into CaseTrail November 5, 2026. Coverage: decisions from the 1946 through 2025 Terms. Methodology · Report an error