Complex sentence: The Sejm decided to increase the funds for the war after the battle of Górzno, where Stanisław Potocki was defeated.The Catholic Austrian empire sent help to the Commonwealth in the form of units under field marshall Jan Jerzy Arnheim.
Split into simpler sentences: The Sejm decided to increase the funds for the war after the battle of Górzno, where Stanisław Potocki was defeated. Austria sent help to the Commonwealth in the form of units under field marshall Jan Jerzy Arnheim.