CEVAP:

The major differences that remain between the Roman Catholic Church and Protestant Churches are as follows:

• The Roman Catholic Church is ruled by semi-divine Popes and clergy composed of the hierarchy of cardinals, bishops, priests, and deacons. It is one integrated world-wide organization with its capital in the Vatican City (Rome, Italy). 
• The Protestant Churches, by contrast, have many different, theology-oriented branches (Evangelical, Methodist, Reformed, Lutheran,Pentecostal,Baptist,Mormon,Anglican,Presbyterian, Unitarian, and numerous others),most of which are independent and many, but not all, ruled by flat management structures. 
• The theological difference between these two churches is in the complexity of liturgy. The Protestant churches generally follow a simpler liturgy than does the Catholic Church.