A sister republic (French: république sœur, pronounced [ʁepyblik sœʁ] ) was a republic established by the French First Republic or by local revolutionaries...

The Cisalpine Republic (Italian: Repubblica Cisalpina) was a sister republic of France in Northern Italy that existed from 1797 to 1799, with a second...

The Transpadane Republic (Italian: Repubblica Transpadana) was a sister republic of France established in Milan from 1796 to 1797. On 10 May 1796, the...

A sister is a woman or a girl who shares parents or a parent with another individual; a female sibling. The male counterpart is a brother. Although the...

the French Revolutionary Army. The Batavian Republic became a client state, the first of the "sister-republics", and later part of the French Empire of Napoleon...

A sister republic was a client state of France established by French armies or by local revolutionaries and assisted by the First French Republic during...

The Roman Republic (Italian: Repubblica Romana) was a sister republic of the First French Republic. It was proclaimed on 15 February 1798 after Louis-Alexandre...

Helvetic Republic (French: République helvétique, German: Helvetische Republik, Italian: Repubblica Elvetica, Romansh: Republica helvetica) was a sister republic...

uses the term "ciudades hermanadas", which means "sister cities". Germany, Poland, and the Czech Republic each use Partnerstadt (German), miasto partnerskie...

The Valais Republic (French: République du Valais; German: Republik Wallis) or Vallais was a sister republic of France that existed between 1802 and 1810...