The issue in this case is whether Congress has authorized the District Court of Guam to exercise federal diversity jurisdiction. Respondent brought suit in the Guam District Court, claiming that the court had jurisdiction over its action on the basis of diverse citizenship. The court agreed, denied petitioner’s motion to dismiss for lack of jurisdiction,
1
Mailloux
v.
Mailloux,
As part of the Organic Act of Guam, Congress created the District Court of Guam. 64 Stat. 389, 48 U. S. C. § 1424 (a).
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The District Court was established “under Art. IV, § 3, of the Federal Constitution rather than under Art. III,”
Guam
v.
Olsen,
“The District Court of Guam shall have the jurisdiction of a district court of the United States in all causes arising- under the Constitution, treaties, and laws of the United States, regardless of the sum or value of the matter in controversy, shall have original jurisdiction in all other causes in Guam, jurisdiction over which has not been transferred by the legislature to other court or courts established by it, and shall have such appellate jurisdiction as the legislature may determine.” 48 U. S. C. § 1424(a).
Conspicuously absent in this provision is any mention of federal diversity jurisdiction. The provision’s first clause follows the language of the federal-question statute, 28 U. S. C. § 1331, and the federal-question clause of Art. Ill, § 2. The second clause establishes original jurisdiction over local causes of action without regard to diversity of citizenship. The second clause is not applicable to this case, however, because in 1974 the Guam Legislature transferred jurisdiction of all cases arising under the laws of Guam from the District Court to the local courts.
3
Thus, the only issue before us is
*238
whether the first clause, which grants federal-question jurisdiction to the District Court, see
Guam
v.
Olsen, supra,
at 199G200, also encompasses diversity jurisdiction. The Court of Appeals apparently reasoned that any cause of action with diverse parties “arises under the . . . laws ... of the United States,” since 28 U. S. C. § 1332, the diversity statute, is a law of the United States. By this logic, any cause of action with diverse parties under § 1332 would be within the scope of federal-question jurisdiction. But as we stated in
Guam
v.
Olsen,
“whatever may be the ambiguities of the phrase 'arising under [the Constitution, treaties, and laws of the United States] ’• — it does not embrace all civil cases that may present questions of federal law.”
We also reject the notion that Congress, by extending the Privileges and Immunities Clauses of the Federal Constitution to Guam, 48 U. S. C. § 1421b (u), intended and implicitly authorized the Guam District Court to exercise federal diversity jurisdiction.
We recognize that Congress’ jurisdictional grant to the District Court of Guam is unique. All other federal district courts in the States and Territories exercise either diversity jurisdiction or concurrent original jurisdiction over many local causes of action. See
The petition for a writ of certiorari is granted, and the decision of the Court of Appeals is reversed.
So ordered.
Notes
The District Court certified its interlocutory decision for immediate appeal under 28 U. S. C. § 1292 (b).
We are, therefore, not faced with the question of what jurisdictional limits Congress may place upon federal district courts established under Art. III. Congress’ broad power over Territories under Art. IV is, of course, well established. See,
e. g., Binns
v.
United States,
Court Reorganization Act of 1974, Guam Pub. L. 12-85, § 55. The Court of Appeals for the Ninth Circuit has held that the jurisdiction of the local court under the Court Reorganization Act is exclusive and not concurrent with the Guam District Court.
Agana Bay Dev. Co. (Hong Kong)
v.
Supreme Court of Guam,
Indeed, we have never held that the Privileges and Immunities Clauses of Art. IV, § 2, cl. 1, and the Fourteenth Amendment restrict congressional — as opposed to state — action.
In fact, the legislative history of § 1421b (u) reveals that Congress’ intent in extending the Privileges and Immunities Clauses to Guam was “to limit the power of the territorial legislature rather than affect the jurisdiction of the district court. . . .”
