World Vision is a Christian humanitarian organization dedicated to working with children, families and communities worldwide to tackle the causes of poverty and injustice. Founded in 1950, World Vision provides emergency relief, development and advocacy in areas such as clean water and sanitation, food security, health, education, child protection and economic development. Its U.S. office manages donor relations and child sponsorship programs, raises funds and advocates for policies that protect vulnerable populations. World Vision's integrated community development model focuses on empowering local leaders and long-term sustainability, irrespective of religion or ethnicity. The organization operates in nearly 100 countries and is known for its transparency and high program impact.