A civil case, at law or in equity, presenting a controversy between citizens of different States and involving the requisite jurisdictional amount, is one which may be removed from a state court into the District Court of the United States by the defendant, if not a resident of the State in which the case is brought, § 28 Jud. Code; and this right of'removal cannot be defeated by a fraudulent joinder of a resident defendant having no real connection with the controversy.
Wecker v. National Enameling & Stamping Co., 204 U. S. 176, 185-186. If in such a case a resident defendant is joined, the joinder, although fair upon its face, may be shown by a petition for removal to be only a sham or fraudulent device to prevent a removal; but the showing must consist of a statement of facts rightly leading to that conclusion apart from the pleader’s deductions.
Chesapeake & Ohio Ry. Co. v.
Cockrell, 232 U. S. 146, 152. The petition must be verified, § 29 Jud. Code, and its statements must be taken by the state court as true.
Illinois Central R. R. Co. v.
Sheegog, 215 U. S. 308, 316. If a removal is effected, the plaintiff may, by a motion to remand, plea or answer, take issue with the statements in the petition. If he does, the issues so arising must be heard and determined by the District Court,
Stone v.
South Carolina, 117 U. S. 430, 432;
Chicago, Rock Island & Pacific Ry. Co. v.
Dowell, 229 U. S. 102, 113;
Chesapeake & Ohio Ry. Co. v.
Cockrell, supra, pp. 152, 154, and at the hearing the petitioning defendant must take and carry the burden of proof, he being the actor in the removal proceeding.
Carson v.
Dunham, 121 U. S. 421, 425-426. But if the plaintiff does not take issue with what is stated in the petition, he must be taken as assenting to its truth and the petitioning defendant