MAPS OF HISTORY · FEMINISM AND THE TUNISIAN REVOLUTION · BATTLES AND EVENTS · Hawaii ratifies the ERAFeminism and the Tunisian Revolution · TURNING POINT · 1972
Hawaii ratifies the ERA (1972)
On the Feminism and the Tunisian Revolution map as “Hawaii ratifies first”
22 Mar 1972 — Hawaii’s legislature ratifies the ERA within hours of the Senate vote. It is the first of 22 states to ratify in 1972. (Hawaii and Alaska are drawn as insets.)
When 22 Mar 1972 Type Turning point Chapter Equal Rights Amendment (chapter 5 of Feminism and the Tunisian Revolution)Atlas Protest and Change: Second-Wave Feminism and Tunisia, 1945–2015 TURNING POINT · PROTEST AND CHANGE: SECOND-WAVE FEMINISM AND TUNISIA, 1945–2015 These maps are reconstructed from published sources · Cliopatria v0.2.1 historical polities · US National Archives: Equal Rights Amendment · Natural Earth 1:10m countries and physical geography · Natural Earth 1:10m administrative references (US states and Berlin)
Source details Cliopatria contributors / Seshat Global History Databank. CC BY 4.0 · Selected source records; component selection, documented unions and date proxies; projected for display. US National Archives. Factual historical evidence; no source prose reproduced Natural Earth. Public domain · Property selection and semantic ID normalization; full coordinates retained. An upstream Egyptian ring self-intersection is repaired with area change below 1e-9 square degrees; see natural-earth-admin0-review.json. Natural Earth. Public domain Modern reference outlines locate the historical thematic data. The underlying rights/protest classifications remain unchanged.
Germany uses dated East/West source extents together with a Berlin reference; Czechoslovakia, Yugoslavia and the Soviet Union use reviewed historical extents. For Czechoslovakia and the Soviet Union, the 1953–68 references are retained where later Cliopatria records show military occupation rather than treaty-party territory.
reconstruction: 1953–1968 · reconstruction: 1958–1989; 1976–1989 · reconstruction: Cartographic device · vector: 1949–1990 · vector: 1953–1968 · vector: 1976–2023
Layer records and reconstruction methods
In the same chapter
Related
THE FREE PRINTABLE STUDY GUIDE
Get the printable study guide for Protest and Change free. I’ll send you a few short letters, then one when a new atlas opens. That’s all. — Paul
NO TRACKING · YOUR ADDRESS IS USED FOR THE DISPATCH AND NOTHING ELSE ·
UNSUBSCRIBE ANYTIME
