1. The provision of the constitution of Arizona (Art. 18, § 5)
that "[t]he defense of contributory negligence . . . shall, in all
cases whatsoever, be a question of fact and shall at all times, be
left to the jury" is not binding on the federal court sitting in
that state. P.
283 U. S.
92.
So
held in an ordinary common law action for personal
injuries suffered in a railway crossing accident.
2. The function of the trial judge in a federal court is not a
local matter, and state statutes or constitutional provisions which
would interfere with the appropriate exercise of that function are
not binding either under the Conformity Act or the Rules of
Decision Act, U.S.C. Title 28, §§ 724, 725. P.
283 U. S.
94.
Answers to questions certified by the court below upon an appeal
from a judgment on a directed verdict, in a personal injury
case.
Page 283 U. S. 92
MR. CHIEF JUSTICE HUGHES delivered the opinion of the Court.
This action was brought in the District Court of the United
States for the District of Arizona to recover damages for personal
injuries resulting from a collision between the plaintiff's
automobile and the defendant's train. The accident occurred in
Phoenix, Arizona. At the close of the testimony on the part of the
plaintiff, the court directed a verdict for the defendant, upon the
ground that the plaintiff was guilty of contributory negligence.
The plaintiff appealed to the Circuit Court of Appeals. That court
states that, if the court below was at liberty to follow the
settled rule in the courts of the United States that
"whenever, in the trial of a civil case, it is clear that the
state of the evidence is such as not to warrant a verdict for a
party, and that, if such a verdict were rendered the other party
would be entitled to a new trial, it is the right and duty of the
judge to direct the jury to find according to the views of the
court"
(
Barrett v. Virginian Railway Co., 250 U.
S. 473,
250 U. S.
476), the action of the trial court was justified. But
section 5, article 18, of the Constitution of Arizona,
provides:
"The defense of contributory negligence or of assumption of risk
shall, in all cases whatsoever, be a question of fact and shall at
all times, be left to the jury."
In view of this requirement, the Circuit Court of Appeals has
certified the following questions of law for the decision of this
Court:
"First. Is the above provision of the Constitution of the State
of Arizona binding and controlling upon a federal court sitting in
that state? Or, putting the question in another form:"
"Second. May a federal court sitting in the State of Arizona
direct a verdict for the defendant in an action to recover damages
for personal injuries, when it appears as a matter of law that the
plaintiff was guilty of contributory
Page 283 U. S. 93
negligence, notwithstanding the state constitutional provision
to the contrary?"
Construing the constitutional provision, the Supreme Court of
Arizona in
Inspiration Consolidated Copper Co. v. Conwell,
21 Ariz. 480, 486, 487, 190 P. 88, 90, 91, said:
"The language of the provision is plain and unambiguous, and to
our minds clearly indicates that the power or duty to finally and
conclusively settle the question of contributory negligence or
assumption of risk is by its terms, transferred from the court to
the jury. . . . We think that the evident purpose and intent of the
provision is to make the jury the sole arbiter of the existence or
nonexistence of contributory negligence or assumption of risk in
all actions for personal injuries. [
Footnote 1]"
It does not appear to be insisted by the appellant, and it could
not be maintained, that this constitutional provision must be
followed by the federal courts by virtue of the Conformity Act,
U.S.C. Tit. 28, § 724. The state, without violating the
requirements of due process, may provide such a rule for its own
courts, as it may do away with the jury altogether (
Chicago,
Rock Island & Pacific Ry. Co. v. Cole, 251 U. S.
54,
251 U. S. 56),
but, in view of its nature and effect, the rule cannot be regarded
as one that relates merely to practice or to a "form" or "mode of
proceeding." The provision "cuts deep into the right, observed at
common law, by which a defendant can obtain a decision by the court
upon a proven state of facts."
Atchison, Topeka & Santa Fe
Ry. Co. v. Spencer, 20 F.2d 714, 718. Even with respect to the
burden of proof as to contributory negligence, this Court has
said:
"But it is a misnomer to say that the question as to the burden
of proof as to contributory negligence is a mere matter
Page 283 U. S. 94
of state procedure. For, in Vermont and in a few other states,
proof of plaintiff's freedom from fault is a part of the very
substance of his case. . . . But the United States courts have
uniformly held that, as a matter of general law, the burden of
proving contributory negligence is on the defendant. The federal
courts have enforced that principle even in trials in states which
hold that the burden is on the plaintiff."
Central Vermont Ry. Co. v. White, 238 U.
S. 507,
238 U. S. 512.
See also Beutler v. Grand Trunk Junction Ry. Co.,
224 U. S. 85,
224 U. S.
88.
Nor is the provision applicable, which the appellant invokes,
that
"the laws of the several states, except where the Constitution,
treaties, or statutes of the United States otherwise require or
provide, shall be regarded as rules of decision in trials at common
law, in the courts of the United States, in cases where they
apply."
U.S.C. Tit. 28, § 725. The controlling principle governing the
decision of the present question is that state laws cannot alter
the essential character or function of a federal court. The
function of the trial judge in a federal court is not in any sense
a local matter, and state statutes which would interfere with the
appropriate performance of that function are not binding upon the
federal court under either the Conformity Act or the "Rules of
Decision" Act. Thus, a federal court is not subject to state
regulations, whether found in constitutional provisions or in
statutes, providing that the court shall not give an instruction to
the jury unless reduced to writing, or that written instructions
shall be taken by the jury in their retirement (
Nudd v.
Burrows, 91 U. S. 426,
91 U. S.
441-442;
Lincoln v. Power, 151 U.
S. 436,
151 U. S.
442); or that the court shall require the jury to answer
special interrogatories in addition to their general verdict
(
Indianapolis & St. Louis R. Co. v. Horst,
93 U. S. 291,
93 U. S. 300);
or that the court shall not express any opinion upon the facts
(
Vicksburg & Meridian R. Co. v. Putnam, 118 U.
S. 545,
118 U. S.
553); or charge the jury with regard to matters of fact
(
St.
Louis,
Page 283 U. S. 95
Iron Mountain & Southern Ry. Co. v. Vickers,
122 U. S. 360,
122 U. S. 363); or
shall not direct a verdict, where the evidence is such that a
verdict the other way would be set aside (
Barrett v. Virginian
Railway Company, supra).
In a trial by jury in a federal court, the judge is not a mere
moderator, but is the governor of the trial for the purpose of
assuring its proper conduct and of determining questions of law.
This discharge of the judicial function as at common law is an
essential factor in the process for which the Federal Constitution
provides. As was said by Mr. Justice Story, in
United States v.
Battiste, 2 Summn. 240, 243, Fed.Cas. No. 14,545: "It is the
duty of the court to instruct the jury as to the law, and it is the
duty of the jury to follow the law, as it is laid down by the
court."
"Trial by jury," said the court in
Capital Traction Co. v.
Hof, 174 U. S. 1,
174 U. S.
13-14,
"in the primary and usual sense of the term at the common law
and in the American constitutions, is not merely a trial by a jury
of 12 men before an officer vested with authority to cause them to
be summoned and empaneled, to administer oaths to them and to the
constable in charge, and to enter judgment and issue execution on
their verdict; but it is a trial by a jury of 12 men in the
presence and under the superintendence of a judge empowered to
instruct them on the law and to advise them on the facts, and
(except on acquittal of a criminal charge) to set aside their
verdict, if, in his opinion, it is against the law or the
evidence."
See also United States v. Philadelphia & Reading R.
Co., 123 U. S. 113,
123 U. S. 114;
Patton v. United States, 281 U. S. 276,
281 U. S.
288-289.
Where, in an action in a federal court to recover damages for
personal injuries, contributory negligence or assumption of risk
constitutes a defense, [
Footnote
2] and, by reason of
Page 283 U. S. 96
the facts being undisputed and of the absence of conflicting
inferences, the evidence of contributory negligence or assumption
of risk is conclusive and the question is one of law, the judge has
the right and duty to direct a verdict for the defendant.
Railroad Company v. Houston, 95 U. S.
697,
95 U. S. 702;
Northern Pacific R. Co. v. Freeman, 174 U.
S. 379,
174 U. S. 384;
Southern Pacific Co. v. Berkshire, 254 U.
S. 415,
254 U. S.
418-419;
Baltimore & Ohio R. Co. v.
Goodman, 275 U. S. 66,
275 U. S.
69-70.
The first question is answered, "No;" the second,
"Yes."
[
Footnote 1]
See also Davis v. Boggs, 22 Ariz. 497, 199 P. 116;
Wiser v. Copeland, 23 Ariz. 325, 203 P. 565;
Varela v.
Reid, 23 Ariz. 414, 204 P. 1017;
Morenci Southern Ry. Co.
v. Monsour, 24 Ariz. 49, 206 P. 589.
Cf. Southern Pacific
Co. v. Fisher, 35 Ariz. 87, 274 P. 779.
[
Footnote 2]
Under the Federal Employers' Liability Act (U.S.C. Tit. 45, §
53) contributory negligence is not a defense, but only goes in
mitigation of damages.
Chicago, Rock Island & Pacific Ry.
Co. v. Ward, 252 U. S. 18,
252 U. S. 21-23;
Grand Trunk Western Railway Co. v. Lindsay, 233 U. S.
42,
233 U. S. 49. As
to the defense of assumption of risk under that act,
see
Seaboard Air Line Ry. v. Horton, 233 U.
S. 492;
Jacobs v. Southern Railway Co.,
241 U. S. 229,
241 U. S. 235;
Chicago, Rock Island & Pacific Ry. Co. v. Ward, supra.
See also Longshoremen's and Harbor Workers' Compensation
Act (U.S.C. Tit. 33, § 905);
Nogueira v. New York, New Haven
& Hartford R. Co., 281 U. S. 128,
281 U. S. 131,
281 U. S.
137.