Christian Democracy is a political ideology that seeks to apply Christian principles to public policy and governance. It emphasizes social justice, the importance of community, and the moral responsibility of individuals and institutions. This movement often advocates for a mixed economy, balancing free market principles with social welfare programs to support the common good. The roots of Christian Democracy can be traced back to the Catholic Church and its teachings, particularly in response to the challenges of industrialization and secularism in the 19th century. Prominent political parties, such as the Christian Democratic Union in Germany and the Christian Social Union, embody these principles, promoting policies that reflect both faith and democratic values.