Walery Jan Sławek was a Polish politician, freemason, military officer and activist, who in the early 1930s served three times as Prime Minister of Poland. He was one of the closest aides of Polish leader, Józef Piłsudski.
Walery Sławek
Sławek as a soldier in the Polish Legions, 1915
Polish government in 1930 (Sławek is sitting fifth from left)
Funeral of Walery Sławek on 5 April 1939. Aleksander Prystor can be seen in the back.
The Treaty of Warsaw of April 1920 was a military-economical alliance between the Second Polish Republic, represented by Józef Piłsudski, and the Ukrainian People's Republic, represented by Symon Petliura, against Bolshevik Russia. The treaty was signed on 21 April 1920, with a military addendum on 24 April.
Soviet Ukrainian propaganda poster issued following the Petliura-Piłsudski alliance. The Ukrainian text reads: "Corrupt Petliura has sold Ukraine to the Polish landowners. Landowners burned and plundered Ukraine. Death to landowners and Petlurovites."