CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

2015 in the United States

overview of USA-related events during the year of 2015

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionSep 11, 2026
Entity authorityQ17515606 ↗
Source-derived summary

Incumbents

Federal government

President: Barack Obama (D-Illinois)

Vice President: Joe Biden (D-Delaware)

Chief Justice: John Roberts (Maryland)

Speaker of the House of Representatives:

John Boehner (R-Ohio) (until October 29)

Paul Ryan (R-Wisconsin) (starting October 29)

Senate Majority Leader:

Harry Reid (D-Nevada) (until January 3)

Mitch McConnell (R-Kentucky) (starting January 3)

Congress: 113th (until January 3), 114th (starting January 3)

State governments

Events

January

January 1

New laws that go into effect on January 1:

Under Provisions of the Patient Protection and Affordable Care Act, The Centers for Medicare and Medicaid Services begins using the Medicare fee schedule to give larger payments to physicians who provide high-quality care compared with cost.

California's affirmative consent law goes into effect.

California bans revenge porn.

Louisiana's law allowing 16- and 17-year-old people to register to vote.

New York bans photography with big cats.

Nevada schools can now deny driver's licenses to students who skip classes.

Illinois requires e-cigarettes to be sold behind-the-counter.

Several states raise their minimum wages; Arkansas, Connecticut, Florida, Ohio, Maryland, Massachusetts and Rhode Island.

Restaurant chain Chick-fil-A reveals that credit card information from up to 9,000 transactions in five states may have been stolen.

January 3 – The 114th Congress begins, and, as per the 2014 elections, the Republican Party holds majority control of both the Senate and the House of Representatives.

Editorial summary

Begin with the source’s own compact description: “2015 in the United States” is overview of USA-related events during the year of 2015. The dossier treats that line as a proposition to test through United, States and overview, not as a finished interpretation.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—2014—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, United, States and overview is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “overview of USA-related events during the year of 2015” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Sep 11, 2026. The linked authority identifier is Q17515606. None of the 0 selected statements returned an explicit reference. The first chronological checks are 2014.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “2015 in the United States”, its source revision and the description used here.
  2. Expand the search: follow 2015 in the United States primary sources, 2015 in the United States archive and United research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “2015 in the United States”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “2015 in the United States” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.