The Constitution of the Cisalpine Republic (Italian: Costituzione della Repubblica Cisalpina), was the first constitution of the Cisalpine Republic, a Sister Republic of France under Napoleon Bonaparte, roughly comprising the modern-day northern regions of Lombardy and Emilia-Romagna. It came into effect on 20 messidor V (8 July 1797).
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Constitution of the Cisalpine Republic (1797) Wikipedia(Text) CC BY-SA