Even though the number of Catholics in the United States continued to grow throughout the 19th century and early parts of the 20th century, Catholics still faced persecution. During World War I, American Catholics established the National Catholic War Council to display their allegiance to the United States and contribute to the war efforts. Following the war, the council also supported social justice initiatives. Catholics gained more credibility during the Great Depression due to their political activism. The most notable activist group was the Catholic Worker movement, led by Dorothy Day. The Catholic Worker movement’s “goal was to make the Catholic Church the dominant social dynamic force” (Greenberg). The people who were part of the movement lived in voluntary poverty, often were involved in acts of charity, and debated many issues, especially those that involved labor. During the Great Depression, they had houses that fed and housed the poor and unemployed. Just like in World War I, many Catholics proved their loyalty to the United States during World War II. The two World Wars and the Great Depression served as examples of Catholic loyalty. The number of Catholics in the United States largely and steadily increased throughout the late 19th century and early to mid 20th century with immigrants from Europe, Latin America, and the Philippines. The change in attitude towards Catholics allowed more immigrants to want to immigrate to the United States and stay there, which in turn led to Catholicism being the most popular religion in the United States in recent