Complex sentence: Kościuszko Uprising in 1794, when in battle of Racławice scythemen successfully charged and captured Russian artilery, November Uprising in 1831, January Uprising in 1863 and Silesian Uprising in 1921.
Split into simpler sentences: Kościuszko Uprising in 1794, when in battle of Racławice scythemen successfully charged and captured Russian artilery. War scythes were later used in the November Uprising in 1831, January Uprising in 1863 and Silesian Uprising in 1921.