1. Act of Aug. 13, 1888, ch. 866, § 1, 25 Stat. 433, 434 That the circuit courts of the United States shall have original cognizance, concurrent with the courts of the several States, of all suits of a civil nature, at common law or in equity, where the matter in dispute exceeds, exclusive of interest and costs, the sum or value of two thousand dollars, and arising under the Constitution or laws of the United States, or treaties made, or which shall be made, under their authority....

3. Art. III, § 2 The judicial Power shall extend to all Cases, in Law and Equity, arising under this Constitution, the Laws of the United States, and Treaties made, or which shall be made, under their Authority.... Act of Aug. 13, 1888, ch. 866, § 1, 25 Stat. 433, 434 That the circuit courts of the United States shall have original cognizance... of all suits of a civil nature, at common law or in equity... arising under the Constitution or laws of the United States, or treaties made, or which shall be made, under their authority....

4. Art. III, § 2 The judicial Power shall extend to all Cases, in Law and Equity, arising under this Constitution, the Laws of the United States, and Treaties made, or which shall be made, under their Authority.... Act of Aug. 13, 1888, ch. 866, § 1, 25 Stat. 433, 434 That the circuit courts of the United States shall have original cognizance... of all suits of a civil nature, at common law or in equity where the matter in dispute exceeds, exclusive of interest and costs, the sum or value of two thousand dollars, and arising under the Constitution or laws of the United States, or treaties made, or which shall be made, under their authority....

5. Act of Aug. 13, 1888, ch. 866, § 1, 25 Stat. 433, 434 That the circuit courts of the United States shall have original cognizance, concurrent with the courts of the several States, of all suits of a civil nature, at common law or in equity, where the mat-ter in dispute exceeds, exclusive of interest and costs, the sum or value of two thousand dollars, and arising under the Constitution or laws of the United States, or treaties made, or which shall be made, under their authority, or in which controversy the United States are plaintiffs or petitioners, or in which there shall be a controversy between citizens of different States, in which the matter in dispute exceeds, exclusive of interest and costs, the sum or value aforesaid, or a controversy between citizens of the same State claiming lands under grants of different States, or a controversy between citizens of a State and foreign states, citizens, or subjects, in which the matter in dispute exceeds, exclusive of interest and costs, the sum or value aforesaid.

6. U.S. CONST. art. III Section 2. [1] The judicial Power shall extend to all Cases, in Law and Equity, arising under this Constitution, the Laws of the United States, and Treaties made, or which shall be made, under their Authority;—to all Cases affecting Ambassadors, other public Ministers and Consuls;—to all Cases of admiralty and maritime Jurisdiction;—to Controversies to which the United States shall be a Party;—to Controversies between two or more States;—between a State and Citizens of another State;—between Citizens of different States;—between Citizens of the same State claiming Lands under Grants of different States, and between a State, or the Citizens thereof, and foreign States, Citizens or Subjects.