Missouri Ex Rel. Gaines v. Canada
The Supreme Court ruled that Missouri could not satisfy the Constitution's equal protection guarantee by paying a Black law school applicant's tuition to attend school in a neighboring state, because no law school for Black students existed within Missouri itself.
The decision meant a state offering legal education to white residents had to offer substantially equal opportunities to Black residents inside its own borders, and could not point to what other states provided instead.
“The white resident is afforded legal education within the State; the negro resident having the same qualifications is refused it there and must go outside the State to obtain it.”
The core of the Court's finding that out-of-state tuition did not cure the denial of equal protection.
How it got here: A Missouri trial court denied Gaines's request for a court order compelling his admission, and the Missouri Supreme Court affirmed; Gaines asked the U.S. Supreme Court to review that decision.
The Case in Depth
What happened
Lloyd Gaines, a Black Missouri resident and graduate of Lincoln University (the state's college for Black students, which had no law school), applied to the University of Missouri's law school. He was refused solely because of his race, and was told he could instead get state funding to attend a law school in a neighboring state. He sued for a court order requiring the University to admit him.
The question before the Court
Could Missouri satisfy its duty to give Black residents equal legal education by paying their tuition to attend law school in another state, instead of admitting them to its own university?
Why it matters
The ruling forced states that ran segregated 'separate but equal' systems to actually provide equal facilities within their own borders rather than shipping Black students elsewhere. It gave Black students and civil rights lawyers a concrete legal tool to challenge segregated professional and graduate schools, setting the stage for later fights that led to Brown v. Board of Education.
What changes now
The Supreme Court reversed the Missouri Supreme Court's judgment and sent the case back to the state courts for further proceedings consistent with the opinion. This left Missouri to decide how to comply — for example by admitting Gaines, actually establishing a law school at Lincoln University, or otherwise providing genuinely equal in-state legal education. The ruling did not itself order Missouri to end segregation, only to make separate facilities truly equal within the state.
What this does not decide
The Court did not question or overturn the 'separate but equal' doctrine allowing racially segregated schools; it left that framework intact and sustained by prior decisions. It decided only that out-of-state tuition payments could not substitute for equal in-state facilities, not that segregation itself was unconstitutional.
Concurrences and dissents
Dissent — Justice McReynolds
Justice McReynolds argued the Missouri Supreme Court had reached a reasonable conclusion and should be affirmed, emphasizing that courts should defer heavily to states managing their own public education systems absent a clear and unmistakable violation of rights. He stressed that Missouri had made a good-faith, practical effort by offering to pay tuition elsewhere, that no Black applicant had ever sought legal training at Lincoln University before, and that mandamus is discretionary relief that should not be used to upend settled state policy over an unprecedented, low-demand situation.
How the Court got there
The legal reasoning, step by step
- The Court accepted, without revisiting, its existing rule that states could maintain racially separate schools so long as the facilities offered to each race were substantially equal — the 'separate but equal' framework recognized in earlier decisions like Plessy v. Ferguson.
- Applying that framework, the Court asked whether Missouri's offer to pay tuition for Black residents to attend law school in another state counted as an equal facility, or whether equality had to be measured by what the state itself provided within its own borders.
- The Court held that a state's constitutional duty to provide equal legal rights operates only within its own jurisdiction, so each state is separately responsible for supplying equal opportunities to its own residents and cannot discharge that duty by relying on what another state chooses to offer.
- The Court rejected the argument that low demand from Black applicants excused the disparity, reasoning from its earlier ruling in McCabe v. Atchison that the right to equal treatment belongs to the individual, not to a group whose numbers can be weighed against it.
- The Court also rejected the idea that Lincoln University's unfulfilled, discretionary authority to someday build a law school made the current arrangement adequate, since that authority had not been exercised and no such school in fact existed.
- Because Missouri provided legal education to white residents inside the state but excluded Black residents from that same in-state opportunity, the Court concluded the arrangement failed to give equal protection of the laws.
Doctrinal impact
Cases affected by this decision
Reaffirms Plessy v. Ferguson (163 U.S. 537)
The Court relied on it as settled law allowing states to separate races if facilities are truly equal.
Reaffirms McCabe v. Atchison, T. & S.F. Ry. Co. (235 U.S. 151)
The Court reused its reasoning that equal-protection rights belong to individuals regardless of how many people are affected.