Leo XIII

Leo XIII was a Pope of the Catholic Church from 1878 to 1903, known for his intellectual leadership and reform efforts. He addressed modern challenges by encouraging the rights of workers, promoting social justice through his landmark encyclical *Rerum Novarum*, and engaging with contemporary political issues. Leo XIII emphasized the importance of reason and faith working together and fostered improved relations between the Church and modern society. His papacy helped shape Catholic social teaching and contributed to evolving discussions on ethics, labor, and human dignity during times of rapid change.