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Timeline Cases Amendments Positions Play

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The record

ErasThirteen periods, each with its record13
Landmark casesThe question, the vote, the holding77
AmendmentsAll twenty-seven, and what led to them27
The ConstitutionThe seven articles, in plain termsI–VII

Measures

Civil libertiesWhen rights were restricted, expanded or tested48
Executive powerExecutive orders by presidency47
LanguageHow often the nation printed its ideas24 terms
ReversalsWhen the Court overruled itself7
FairnessWho could vote, and who stood equal

Start here

The timelineEvery amendment, decision and test of rights on one line.143 entries · 1787–2026

Methodology
Editorial standards
Sources
Open data

Civic resources

Register to voteDeadlines and how to register, by statevote.gov
Find your election officePolling places, ballots and resultsUSA.gov
The Bill of RightsThe first ten amendments, in fullArchives
The ConstitutionThe full text of 1787Archives

How the record is kept

MissionWhy Constilumen exists
MethodologyWhat counts, and where it comes from
Editorial standardsHow we stay neutral, and how we correct
SourcesEvery institution the record draws on
TeamThe people who keep the record

Everything in one place

Civic resourcesRegister to vote, find your election office, and read the founding documents in full.14 official sources

Timeline
Cases
Amendments
Positions
Play

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Explore the record.

Every layer of it, 1787 to now, each entry linked to its source.

The timelineEvery layer of the record on one line, 1787 to now.
ErasThirteen periods, each with its decisions, laws and language.
Landmark casesDecisions that settled, changed or reversed a constitutional question.
AmendmentsAll twenty-seven, with what led to them.
Civil libertiesWhen rights were restricted, expanded or put to the test.
Executive powerExecutive orders by presidency, 1789 to now.
LanguageHow often words like liberty, tyranny and fascism appeared in print.
ReversalsWhen the Court overruled itself, or the people amended it.
FairnessWho could vote, and who was equal before the law, over time.
The ConstitutionThe seven articles, in plain terms.
PositionsSigned analysis, argued from the record.
PlayGuess the ruling, match the amendments, and find your place on the constitutional compass.
Civic resourcesRegister to vote, find your election office, and read the founding documents.

How it is made.

What the record is for, and how it stays neutral.

MissionWhy the record comes first, and who it is for.
MethodologyHow the record is gathered, counted and checked.
Editorial standardsHow entries are chosen and phrased, and how it stays neutral.
SourcesWhere every figure on the site comes from.
TeamThe people who keep the record, and the roles.

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Constilumen

An open, sourced record of American constitutional history. Constilumen takes no position: it shows what was decided, enacted and written, and links to where it came from.

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Timeline Eras Landmark cases Amendments The Constitution

Measures

Civil liberties Executive power Language Reversals Fairness

Method

Methodology Editorial standards Sources Open data Glossary

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