The United States district courts are the trial courts of the U.S. federal judiciary. There is one district court for each federal judicial district, which each cover one U.S. state or, in some cases, a portion of a state. Each district court has at least one courthouse, and many districts have more than one. District courts' decisions are appealed to the U.S. court of appeals for the circuit in which they reside, except for certain specialized cases that are appealed to the U.S. Court of Appeals for the Federal Circuit or directly to the U.S. Supreme Court.
In the law of the United States, diversity jurisdiction is a form of subject-matter jurisdiction that gives U.S. federal courts the power to hear lawsuits that do not involve a federal question. For a U.S. federal court to have diversity jurisdiction over a lawsuit, two conditions must be met. First, there must be "diversity of citizenship" between the parties, meaning the plaintiffs must be citizens of different U.S. states than the defendants. Second, the lawsuit's "amount in controversy" must be more than $75,000. If a lawsuit does not meet these two conditions, U.S. federal courts will normally lack the power to hear it unless it involves a federal question, and the lawsuit would need to be heard in state court instead.
United States v. Reynolds, 345 U.S. 1 (1953), is a landmark legal case decided in 1953, which saw the formal recognition of the state secrets privilege, a judicially recognized extension of presidential power. The US Supreme Court confirmed that "the privilege against revealing military secrets ... is well established in the law of evidence".
In the United States, removal jurisdiction allows a defendant to move a civil action filed in a state court to the United States district court in the federal judicial district in which the state court is located. A federal statute governs removal.
American Civil Liberties Union v. National Security Agency, 493 F.3d 644, is a case decided July 6, 2007, in which the United States Court of Appeals for the Sixth Circuit held that the plaintiffs in the case did not have standing to bring the suit against the National Security Agency (NSA), because they could not present evidence that they were the targets of the so-called "Terrorist Surveillance Program" (TSP).
The Supreme Court of the United States handed down sixteen per curiam opinions during its 2005 term, which lasted from October 3, 2005, until October 1, 2006.
Caterpillar Inc. v. Lewis, 519 U.S. 61 (1996), held that federal jurisdiction predicated on diversity of citizenship can be sustained even if there did not exist complete diversity at the time of removal to federal court, so long as complete diversity exists at the time the district court enters judgment.
Findlay v. McAllister, 113 U.S. 104 (1885), was a suit brought against Thomas McAllister and 14 other defendants, to recover damages as follows:
Sully v. Drennan, 113 U.S. 287 (1885), was an appeal from an order of the Circuit Court for the Southern District of Iowa in the United States remanding to the state court a case which had been removed from the state into the circuit court.
Stephen Joseph Murphy III is a United States district judge of the United States District Court for the Eastern District of Michigan.
Gasperini v. Center for Humanities, 518 U.S. 415 (1996), was a decision by the Supreme Court of the United States in which the Court further refined the Erie doctrine regarding when and how federal courts are to apply state law in cases brought under diversity jurisdiction. The Court held that the New York state rule applied.
Same-sex marriage in South Carolina has been legal since a federal court order took effect on November 20, 2014. Another court ruling on November 18 had ordered the state to recognize same-sex marriages from other jurisdictions. Following the 2014 ruling of the Fourth Circuit Court of Appeals in Bostic v. Schaefer, which found Virginia's ban on same-sex marriage unconstitutional and set precedent on every state in the circuit, one judge accepted marriage license applications from same-sex couples until the South Carolina Supreme Court, in response to a request by the Attorney General, ordered him to stop. A federal district court ruled South Carolina's ban on same-sex marriage unconstitutional on November 12, with implementation of that decision stayed until noon on November 20. The first same-sex wedding ceremony was held on November 19.
Same-sex marriage in Alabama has been legal since June 26, 2015, in accordance with the U.S. Supreme Court's ruling in Obergefell v. Hodges. Not all counties immediately complied with the ruling, copying behavior from the civil rights era when they had refused to perform interracial marriages. A year after the Supreme Court ruling, only twelve counties would either issue licenses to no one or only to opposite-sex couples. By 2017, this number had dropped to only eight counties, with all eight refusing to issue licenses to anyone. In May 2019, the Alabama Legislature passed a bill replacing the option that counties issue marriage licenses and perform marriage ceremonies with the requirement of counties to record marriage certificates. Subsequently, all counties complied and announced on August 29, 2019 that they would record marriage certificates for interracial and same-sex couples. Previously, Alabama had banned the licensing of same-sex marriages and the recognition of such marriages from other jurisdictions by executive order in 1996, by statute in 1998, and by constitutional amendment in June 2006.
Stern v. Marshall, 564 U.S. 462 (2011), was a United States Supreme Court case in which the Court held that a bankruptcy court, as a non-Article III court lacked constitutional authority under Article III of the United States Constitution to enter a final judgment on a state law counterclaim that is not resolved in the process of ruling on a creditor's proof of claim, even though Congress purported to grant such statutory authority under 28 U.S.C. § 157(b)2(C). The case drew an unusual amount of interest because the petitioner was the estate of former Playboy Playmate and celebrity Anna Nicole Smith. Smith died in 2007, long before the Court ultimately decided the case, which her estate lost.
Sevcik v. Sandoval is the lead case that successfully challenged Nevada's denial of same-sex marriage as mandated by that state's constitution and statutory law. The plaintiffs' complaint was initially filed in the U.S. District Court for the District of Nevada on April 10, 2012, on behalf of several couples denied marriage licenses. These couples challenged the denial on the basis of the U.S. Constitution's Fourteenth Amendment guarantee of equal protection.
Thermtron Products, Inc. v. Hermansdorfer, 423 U.S. 336 (1976), was a case in which the United States Supreme Court held that a United States District Court may not decline jurisdiction over a case that has properly been removed to it from state court on the ground that the court is backlogged with other cases, and that a District Court's refusal to hear a case on this ground may be reviewed by a writ of mandamus.
Same-sex marriage in Missouri has been legal since the U.S. Supreme Court's landmark ruling in Obergefell v. Hodges, which struck down state bans on marriages between two people of the same sex on June 26, 2015. Prior to the court ruling, the state recognized same-sex marriages from other jurisdictions pursuant to a state court ruling in October 2014, and certain jurisdictions of the state performed same-sex marriage despite a statewide ban.
The judiciary of Michigan is defined under the Michigan Constitution, law, and regulations as part of the Government of Michigan. The court system consists of the Michigan Supreme Court, the Michigan Court of Appeals as the intermediate appellate court, the circuit courts and district courts as the two primary trial courts, and several administrative courts and specialized courts. The Supreme Court administers all the courts. The Michigan Supreme Court consists of seven members who are elected on non-partisan ballots for staggered eight-year terms, while state appellate court judges are elected to terms of six years and vacancies are filled by an appointment by the governor, and circuit court and district court judges are elected to terms of six years.
De Leon v. Perry was a federal lawsuit challenging Texas marriage law, specifically the state's constitutional ban on same-sex marriage and corresponding statutes. A U.S. district court ruled in favor of the plaintiff same-sex couples on February 26, 2014, granting their motion for a preliminary injunction. The state defendants filed an interlocutory appeal before the United States Court of Appeals for the Fifth Circuit, as the disposition on the motion was not a final ruling in the case. On April 14, 2014, the plaintiffs filed a motion for an expedited hearing, which was denied on May 21, 2014. The plaintiffs filed another motion for an expedited hearing on October 6, 2014, after the Supreme Court of the United States denied appeals in other marriage equality cases, and the motion was granted on October 7, 2014, setting a hearing for November 2014. However, on October 27, 2014, the Fifth Circuit set oral arguments for January 9, 2015.
Whole Woman's Health v. Jackson, 595 U.S. ___ (2021), was a United States Supreme Court case brought by Texas abortion providers and abortion rights advocates that challenged the constitutionality of the Texas Heartbeat Act, a law that outlaws abortions after six weeks. The Texas Heartbeat Act prohibits state officials from enforcing the ban but authorizes private individuals to enforce the law by suing anyone who performs, aids, or abets an abortion after six weeks. The law was structured this way to evade pre-enforcement judicial review because lawsuits challenging the constitutionality of state statutes are typically brought against state officials who are charged with enforcing the law, as the state itself cannot be sued under the doctrine of sovereign immunity.
