What is Senate of Poland?
{{Infobox legislature | name = Senate of the Republic of Poland | native_name = Senat Rzeczypospolitej Polskiej | transcription_name = | legislature = [[9th term Sejm and 10th term Senate of Poland|10th term]] | coa_pic = Emblem of the Senate of Poland with text.svg | coa_res = 200px | coa-pic = | coa-res = | house_type = Upper house | body = | houses = | foundation = {{start date|df=yes|1493}} (as [[Senate of the Kingdom of Poland]])<br>1989 (as the upper house of the [[History of Poland (1989–present)|3rd and current Republic]]) | leader1_type = [[Marshal of the Senate of the Republic of Poland|Marshal of the Senate]] | leader1 = [[Tomasz Grodzki]] | party1 = [[Civic Coalition (Poland)|KO]] | leader2_type = [[Deputy Marshal of the Senate of the Republic of Poland|Deputy Marshal of the Senate]] | leader2 = [[Stanisław Karczewski]], [[Law and Justice|PiS]]<br>[[Bogdan Borusewicz]], [[Civic Coalition (Poland)|KO]]<br>[[Michał Kamiński]], [[Polish Coalition|KP]]<br>[[Gabriela Morawska-Stanecka]], [[The Left (Poland)|Lewica]] | members = 100 senators | house1 = | house2 = | structure1 = 10th term Senate of Poland.svg | structure1_res = 250px | structure2 = | structure2_res = | political_groups1 = '''[[Cabinet of Mateusz Morawiecki|Government]] (48)''' *{{Color box|{{party color|Law and Justice}}|border=darkgray}} [[Law and Justice]] (48) '''[[Opposition (parliamentary)|Opposition]] (52)''' *{{Color box|{{party color|Civic Platform}}|border=darkgray}} [[Civic Coalition (Poland)|Civic Coalition]] (43) *{{Color box|{{party color|Polish People's Party}}|border=darkgray}} [[Polish Coalition]] (3) *{{Color box|#585858|border=darkgray}} [[Independent politician|Independent Senators Circle]] (3) *[[Independent politician|Non inscrits]] (3) **{{Color box|#A7A7A7|border=darkgr