Citation Hunt

The Wikipedia snippet below is not backed by a reliable source. Can you find one?

Click I got this! to go to Wikipedia and fix the snippet, or Next! to see another one. Good luck!

In page Szlachta:

"

The fact the szlachta were equal before the king and deliberately opposed becoming a feudal nobility became a matter of law embedded as a constitutional principle of equality.[5][9][4] The republicanism of ancient Rome was the szlachta's ideal.[10][11][12][13][14] Poland was known as the Most Serene Republic of Poland, Serenissima Res Publica Poloniae.[citation needed] The szlachta, not as a feudal nobility or gentry,[1][2][15] but as an electorate,[9] and an aristocracy and warrior caste,[16][17][18][14][19] with no feudal dependence on a king,[5] exercised supreme political power over that republic[3] and elected kings as servants of a republic the szlachta regarded as the embodiment of their rights.[20]