{Periodic Revolutions}[6th October 1990]

[Redbook8:10][19901006:0017c]{Periodic Revolutions}[6th October 1990]

(05)

19901006.0017

[continued]

*Test: check all references to ‘Revolt’, ‘Revolution’, ‘Rebellion’ etc. in E[ncyclopaedia] B[ritannica] index and check dates v. C[ircles] A[nalysis] and S[ynthesis] C[ommon] E[ra] grid, by % in each horizontal semicircle, horizontal** quarter circle, etc..

*(Note form)

[per last previous entry but one]

**[sic]

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