Complex sentence: He is the founding chair of the Alexis de Tocqueville Society of United Way and gives money to St. Vincent de Paul, the National Conference of Christians and Jews and Billy Graham Crusade.
Split into simpler sentences: He is the founding chair of the Alexis de Tocqueville Society of United Way. He has given additional donations to St. Vincent de Paul, the National Conference of Christians and Jews and Billy Graham Crusade.