A joint resolution to recognize and acknowledge that February 14, 1987 will mark the 75th Anniversary of Arizona's Statehood, and to designate the year 1987 as Arizona's Diamond Jubilee.
Public Law 100-10 · S.J.Res. 46 · 100th Congress · began in the Senate
Signed by Ronald Reagan (R) on Mar 12, 1987 · Commemorations
Sponsor: Sen. Dennis DeConcini (D-AZ)
Cosponsors (51): Sen. John McCain, Sen. Joseph Biden,
Passage votes
- HouseVoice vote
- SenateVoice vote
Data notes
The final version of the law, as each chamber passed it. A chamber that passed it by voice vote or unanimous consent has no count. “Method not stated” means the record does not say how the chamber voted. Where the record has a member-by-member vote, the “Who voted for it” section shows who voted yea.
Summary
The Congressional Research Service’s plain-language summary of what the law does.
Declares and acknowledges 1987 as Arizona Diamond Jubilee Year in honor of the 75th anniversary of Arizona statehood.
Committees
The committees the bill was sent to, and what each did with it.
Post Office and Civil Service Committee · House · discharged from, referred toSubcommittee: Census and Population Subcommittee
Data notes
A committee links to its page only where it exists in the current Congress; older and renamed committees are named without a link.
Timeline
From introduction to signing, newest first: the committees, the floor and the president. 12 actions.
- Mar 12, 1987Became lawBecame law · Became Public Law No: 100-10.
- Became lawBecame law · Signed by President.
- Mar 4, 1987PresidentPresident · Presented to President.
- Feb 26, 1987Resolving differencesResolving differences · Senate agreed to the House amendments. By Voice Vote.
- Feb 24, 1987FloorFloor · Passed House (Amended) by Voice Vote.
- FloorFloor · Called up by House by Unanimous Consent.
- CommitteeCommittee · Discharged from House Post Office and Civil Service Committee
- Feb 18, 1987CommitteeCommittee · Referred to Census and Population Subcommittee of the House Post Office and Civil Service Committee
- CommitteeCommittee · Discharged from Census and Population Subcommittee of the House Post Office and Civil Service Committee
- Feb 9, 1987CommitteeCommittee · Referred to House Post Office and Civil Service Committee
- Feb 4, 1987FloorFloor · Introduced in the Senate, read twice, considered, read the third time, and passed without amendment by Voice Vote.
- IntroducedIntroduced · Introduced in the Senate
Data notes
Shows the introduction, each committee and subcommittee step the source dates (referral, hearings, markup, report, discharge), and the floor, conference, presidential and became-law steps. Calendar placements, messages between the chambers, amendments and committee report numbers are not shown for laws before the 108th Congress. Two entries the source lists twice are shown once.
Official record
The bill’s full text and every action, including introduction and committee steps, are on Congress.gov. Data through Oct 7, 2026.