and from the second group?
UNANSWERABLE
which years did the cologne war take place? 1583 which country did it take place? Germany the war was fought between whom? Protestant and Catholic factions name some people who fought the war from the first group mentioned above. John Calvin, Huldrych Zwingli and John Knox
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Protestantism [SEP] Introduction
Protestantism is the second-largest form of Christianity (after Catholicism) with a total of 800 million to 1 billion adherents worldwide or about 37% of all Christians. It originated with the 16th century Reformation, a movement against what its followers perceived to be errors in the Catholic Church. Protestants reject the Roman Catholic doctrine of papal supremacy and sacraments, but disagree among themselves regarding the real presence of Christ in the Eucharist and matters of church polity and apostolic succession. They emphasize the priesthood of all believers, justification by faith alone (') rather than also by good works and the highest authority of the Bible alone (rather than also with sacred tradition) in faith and morals (').