still in force, that even assuming that a federal question was
erroneously decided against the plaintiff in error, the Court must further inquire whether there was any other matter or issue HAWEIS.
adjudged by the State Court, which is sufficiently broad to main- tain the judgment of that Court, notwithstanding the error in deciding the issue raised by the federal question; and that, if that is found to be the case, the judgment must be affirmed, without inquiring into the soundness of the decision on such other matter or issue. This principle has since been repeatedly applied. In Jenkins v. Lowenthal (1), where two defences were made in the State Court, either of which, if sustained, barred the action, and one involved a federal question and the other did not, and the State Court in its decree sustained them both, this Court said that, as the finding by the State Court of the fact which sustained the defence which did not involve a federal question was broad enough to maintain the decree, even though the federal question was wrongly decided, it would affirm the decree, without considering the federal question or expressing any opinion upon it, and that such practice was sustained by the case of Murdock v. City of Memphis (2)." After citing a number of cases in which the principle had been applied, the judgment continues It appears clearly from the opinion of the Supreme Court" (i.e., of the State) "that it was not necessary to the judg- ment it gave that the words 'taking the direction of the Arroyo Seco' should be construed at all. It is, therefore, of no conse- quence whether or not that Court was wrong in its conclusions as to the meaning of the Huichica grant." That doctrine is, as
I said, not the same as this, but it is very similar.
We must, therefore, inquire in this case whether it was neces- sary for the Court of Petty Sessions, in order to give effect to the respondent's claim against the appellant, to decide any question arising under the Constitution or involving its interpretation. It was necessary to interpret sec. 31 of the Constitution to dis- cover whether sec. 282 of the Constitution Act Amendment Act 1890 of Victoria was a law relating to elections, because only such laws were adopted by sec. 31. The Court of Petty Sessions appears to have thought that that law was adopted, following a
(I) 110 U.S., 222.
(2) 20 Wall., 590.