Complex sentence: She built cottages for elderly men at Yaralla, and provided an endowment fund for their upkeep, and also supported sporting clubs and religious, educational and health institutions, and after the First World War, returned soldiers.
Split into simpler sentences: She built cottages for elderly men at Yaralla, and provided an endowment fund for their upkeep. She supported sporting clubs and religious, educational and health institutions, and after the First World War, returned soldiers.