CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

1870–71 United States House of Representatives elections

House elections for the 42nd U.S. Congress

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 26, 2026
Entity authorityQ4450548 ↗
Source-derived summary

The 1870–71 United States House of Representatives elections were held on various dates in various states between June 6, 1870, and October 6, 1871. Each state set its own date for its elections to the House of Representatives before or after the first session of the 42nd United States Congress convened on March 4, 1871. They occurred in the middle of President Ulysses S. Grant's first term. Elections were held for all 243 seats, representing 37 states.

With Grant's administration rocked by a number of scandals (including a shady deal for gold speculation that led to a crash in the market and several business deals that saw highranking governmental officials gain kickbacks) and Reconstruction winding down, his Republican Party lost seats to the opposition Democratic Party but retained an overall majority. Also, since white-supremacist governments controlled by the Democratic Party were reestablishing themselves in some portions of the Southern United States, the Democrats were able to make huge gains in this election.

Election summaries

The previous election included 5 Conservatives

Election dates

In 1845, Congress passed a law providing for a uniform nationwide date for choosing Presidential electors. This law did not affect election dates for Congress, which remained within the jurisdiction of State governments, but over time, the States moved their congressional elections to this date as well. In 1870, there remained 12 States that held elections before Election Day, and 4 that held it after at this time:

Early elections:

December 1, 1869: Mississippi (Mississippi was a special case, having held elections for both the 41st Congress upon readmission and for the 42nd Congress on the same day)

June 6: Oregon

August 4: North Carolina

September 6: Vermont

September 12: Maine

October 11: Indiana, Iowa, Nebraska, Ohio, Pennsylvania

October 25: West Virginia

November 1: South Carolina

Late elections:

March 14, 1871: New Hampshire

April 4, 1871: Connecticut

August 6, 1871: Montana Territory

September 6, 1871: California

October 6, 1871: Texas

Special elections

Alabama

Arizona Territory

See Non-voting delegates, below.

Arkansas

California

Colorado Territory

See Non-voting delegates, below.

Editorial summary

Begin with the source’s own compact description: “1870–71 United States House of Representatives elections” is house elections for the 42nd U.S. Congress. The dossier treats that line as a proposition to test through United, States and House, 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—1870, 1871, 1845, 1869—that can be checked directly. The selected authority fields contribute no independent date. For this dossier, United, States and House is the immediate research focus.
Editorial analysis

Why this record matters

The phrase “house elections for the 42nd U.S. Congress” 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

Named sources, stable identifiers and responsible institutions provide the strongest route from overview to verifiable evidence. The source revision retrieved here is dated Sep 26, 2026. The linked authority identifier is Q4450548. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1870, 1871, 1845 and 1869.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. 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 “1870–71 United States House of Representatives elections”, its source revision and the description used here.
  2. Expand the search: follow 1870–71 United States House of Representatives elections primary sources, 1870–71 United States House of Representatives elections 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 “1870–71 United States House of Representatives elections”?
  2. Which cited source is closest to the event, object or claim?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “1870–71 United States House of Representatives elections” 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.