is also used in a series of symbolic names referring to three periods in the
history of Poland: • ''''
() (sometimes translated as the "First Polish Republic") for the Polish–Lithuanian Commonwealth (1569–1795). During this period, the commonwealth was ruled de facto'' by a privileged class called the , which had (among numerous others) the right to elect both the king and parliament (the
Sejm). This political system is known as the
Golden Liberty. It began with the
Union of Lublin in 1569 and ended with the third and final
Partition of Poland in 1795. Sometimes the term is used for the country before the
Union of Lublin too, because the started limiting king's
autocracy starting in the early 1500s. The
Constitution of 3 May 1791 established a common state, the
Rzeczpospolita Polska (Polish Commonwealth), however the
Reciprocal Guarantee of Two Nations was adopted on 20 October 1791 by the
Great Sejm and modified the changes by stressing the continuity of binational status of the state. • '''''' (), in reference to the
Second Polish Republic (1918–1939). Used to refer to the
interwar period, lasting from the regaining of independence in 1918 following the end of
World War I up to the
World War II-triggering
invasion of Poland in 1939 by both
Nazi Germany and the
Soviet Union. The renascent Polish State was initially called the Republic of Poland (). The title was introduced by the
March Constitution of Poland, the first article of which stated that , meaning "the Polish State is a Commonwealth". • '''''' (), in reference to the current
Third Polish Republic (1990–present). This is the title of the present-day Polish state, dating from the fall of the
Polish People's Republic and the reintroduction of democratic elections in Poland – the 1990 local government elections (27 May 1990) were the first democratic elections in Poland after World War II. ==Other usage==